115400740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 300867840

約数和(自身を除く): 185467100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 163, 182, 260, 326, 364, 389, 455, 652, 778, 815, 910, 1141, 1556, 1630, 1820, 1945, 2119, 2282, 2723, 3260, 3890, 4238, 4564, 5057, 5446, 5705, 7780, 8476, 10114, 10595, 10892, 11410, 13615, 14833, 20228, 21190, 22820, 25285, 27230, 29666, 35399, 42380, 50570, 54460, 59332, 63407, 70798, 74165, 101140, 126814, 141596, 148330, 176995, 253628, 296660, 317035, 353990, 443849, 634070, 707980, 824291, 887698, 1268140, 1648582, 1775396, 2219245, 3297164, 4121455, 4438490, 5770037, 8242910, 8876980, 11540074, 16485820, 23080148, 28850185, 57700370, 115400740]

約数ペア:

[(1, 115400740), (2, 57700370), (4, 28850185), (5, 23080148), (7, 16485820), (10, 11540074), (13, 8876980), (14, 8242910), (20, 5770037), (26, 4438490), (28, 4121455), (35, 3297164), (52, 2219245), (65, 1775396), (70, 1648582), (91, 1268140), (130, 887698), (140, 824291), (163, 707980), (182, 634070), (260, 443849), (326, 353990), (364, 317035), (389, 296660), (455, 253628), (652, 176995), (778, 148330), (815, 141596), (910, 126814), (1141, 101140), (1556, 74165), (1630, 70798), (1820, 63407), (1945, 59332), (2119, 54460), (2282, 50570), (2723, 42380), (3260, 35399), (3890, 29666), (4238, 27230), (4564, 25285), (5057, 22820), (5446, 21190), (5705, 20228), (7780, 14833), (8476, 13615), (10114, 11410), (10595, 10892)]