22120194460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{56009}}^1$

素因数の和:56076

約数の個数: 144

約数和(自身を含む): 60071397120

約数和(自身を除く): 37951202660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 91, 98, 124, 130, 140, 155, 182, 196, 217, 245, 260, 310, 364, 403, 434, 455, 490, 620, 637, 806, 868, 910, 980, 1085, 1274, 1519, 1612, 1820, 2015, 2170, 2548, 2821, 3038, 3185, 4030, 4340, 5642, 6076, 6370, 7595, 8060, 11284, 12740, 14105, 15190, 19747, 28210, 30380, 39494, 56009, 56420, 78988, 98735, 112018, 197470, 224036, 280045, 392063, 394940, 560090, 728117, 784126, 1120180, 1456234, 1568252, 1736279, 1960315, 2744441, 2912468, 3472558, 3640585, 3920630, 5096819, 5488882, 6945116, 7281170, 7841260, 8681395, 10193638, 10977764, 12153953, 13722205, 14562340, 17362790, 20387276, 22571627, 24307906, 25484095, 27444410, 34725580, 35677733, 45143254, 48615812, 50968190, 54888820, 60769765, 71355466, 85077671, 90286508, 101936380, 112858135, 121539530, 142710932, 158001389, 170155342, 178388665, 225716270, 243079060, 316002778, 340310684, 356777330, 425388355, 451432540, 632005556, 713554660, 790006945, 850776710, 1106009723, 1580013890, 1701553420, 2212019446, 3160027780, 4424038892, 5530048615, 11060097230, 22120194460]

約数ペア:

[(1, 22120194460), (2, 11060097230), (4, 5530048615), (5, 4424038892), (7, 3160027780), (10, 2212019446), (13, 1701553420), (14, 1580013890), (20, 1106009723), (26, 850776710), (28, 790006945), (31, 713554660), (35, 632005556), (49, 451432540), (52, 425388355), (62, 356777330), (65, 340310684), (70, 316002778), (91, 243079060), (98, 225716270), (124, 178388665), (130, 170155342), (140, 158001389), (155, 142710932), (182, 121539530), (196, 112858135), (217, 101936380), (245, 90286508), (260, 85077671), (310, 71355466), (364, 60769765), (403, 54888820), (434, 50968190), (455, 48615812), (490, 45143254), (620, 35677733), (637, 34725580), (806, 27444410), (868, 25484095), (910, 24307906), (980, 22571627), (1085, 20387276), (1274, 17362790), (1519, 14562340), (1612, 13722205), (1820, 12153953), (2015, 10977764), (2170, 10193638), (2548, 8681395), (2821, 7841260), (3038, 7281170), (3185, 6945116), (4030, 5488882), (4340, 5096819), (5642, 3920630), (6076, 3640585), (6370, 3472558), (7595, 2912468), (8060, 2744441), (11284, 1960315), (12740, 1736279), (14105, 1568252), (15190, 1456234), (19747, 1120180), (28210, 784126), (30380, 728117), (39494, 560090), (56009, 394940), (56420, 392063), (78988, 280045), (98735, 224036), (112018, 197470)]