96881980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 242331264

約数和(自身を除く): 145449284

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 115, 130, 170, 221, 230, 260, 299, 340, 391, 442, 460, 598, 782, 884, 953, 1105, 1196, 1495, 1564, 1906, 1955, 2210, 2990, 3812, 3910, 4420, 4765, 5083, 5980, 7820, 9530, 10166, 12389, 16201, 19060, 20332, 21919, 24778, 25415, 32402, 43838, 49556, 50830, 61945, 64804, 81005, 87676, 101660, 109595, 123890, 162010, 210613, 219190, 247780, 284947, 324020, 372623, 421226, 438380, 569894, 745246, 842452, 1053065, 1139788, 1424735, 1490492, 1863115, 2106130, 2849470, 3726230, 4212260, 4844099, 5698940, 7452460, 9688198, 19376396, 24220495, 48440990, 96881980]

約数ペア:

[(1, 96881980), (2, 48440990), (4, 24220495), (5, 19376396), (10, 9688198), (13, 7452460), (17, 5698940), (20, 4844099), (23, 4212260), (26, 3726230), (34, 2849470), (46, 2106130), (52, 1863115), (65, 1490492), (68, 1424735), (85, 1139788), (92, 1053065), (115, 842452), (130, 745246), (170, 569894), (221, 438380), (230, 421226), (260, 372623), (299, 324020), (340, 284947), (391, 247780), (442, 219190), (460, 210613), (598, 162010), (782, 123890), (884, 109595), (953, 101660), (1105, 87676), (1196, 81005), (1495, 64804), (1564, 61945), (1906, 50830), (1955, 49556), (2210, 43838), (2990, 32402), (3812, 25415), (3910, 24778), (4420, 21919), (4765, 20332), (5083, 19060), (5980, 16201), (7820, 12389), (9530, 10166)]