25101418890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{7211}}^1$

素因数の和:7468

約数の個数: 128

約数和(自身を含む): 65801134080

約数和(自身を除く): 40699715190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 197, 285, 310, 394, 465, 570, 589, 591, 930, 985, 1178, 1182, 1767, 1970, 2945, 2955, 3534, 3743, 5890, 5910, 6107, 7211, 7486, 8835, 11229, 12214, 14422, 17670, 18321, 18715, 21633, 22458, 30535, 36055, 36642, 37430, 43266, 56145, 61070, 72110, 91605, 108165, 112290, 116033, 137009, 183210, 216330, 223541, 232066, 274018, 348099, 411027, 447082, 580165, 670623, 685045, 696198, 822054, 1117705, 1160330, 1341246, 1370090, 1420567, 1740495, 2055135, 2235410, 2841134, 3353115, 3480990, 4110270, 4247279, 4261701, 6706230, 7102835, 8494558, 8523402, 12741837, 14205670, 21236395, 21308505, 25483674, 26990773, 42472790, 42617010, 44037577, 53981546, 63709185, 80972319, 88075154, 127418370, 132112731, 134953865, 161944638, 220187885, 264225462, 269907730, 404861595, 440375770, 660563655, 809723190, 836713963, 1321127310, 1673427926, 2510141889, 4183569815, 5020283778, 8367139630, 12550709445, 25101418890]

約数ペア:

[(1, 25101418890), (2, 12550709445), (3, 8367139630), (5, 5020283778), (6, 4183569815), (10, 2510141889), (15, 1673427926), (19, 1321127310), (30, 836713963), (31, 809723190), (38, 660563655), (57, 440375770), (62, 404861595), (93, 269907730), (95, 264225462), (114, 220187885), (155, 161944638), (186, 134953865), (190, 132112731), (197, 127418370), (285, 88075154), (310, 80972319), (394, 63709185), (465, 53981546), (570, 44037577), (589, 42617010), (591, 42472790), (930, 26990773), (985, 25483674), (1178, 21308505), (1182, 21236395), (1767, 14205670), (1970, 12741837), (2945, 8523402), (2955, 8494558), (3534, 7102835), (3743, 6706230), (5890, 4261701), (5910, 4247279), (6107, 4110270), (7211, 3480990), (7486, 3353115), (8835, 2841134), (11229, 2235410), (12214, 2055135), (14422, 1740495), (17670, 1420567), (18321, 1370090), (18715, 1341246), (21633, 1160330), (22458, 1117705), (30535, 822054), (36055, 696198), (36642, 685045), (37430, 670623), (43266, 580165), (56145, 447082), (61070, 411027), (72110, 348099), (91605, 274018), (108165, 232066), (112290, 223541), (116033, 216330), (137009, 183210)]