1963593940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41131}}^1$

素因数の和:41189

約数の個数: 96

約数和(自身を含む): 5307015168

約数和(自身を除く): 3343421228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4340, 4774, 6820, 9548, 11935, 23870, 41131, 47740, 82262, 164524, 205655, 287917, 411310, 452441, 575834, 822620, 904882, 1151668, 1275061, 1439585, 1809764, 2262205, 2550122, 2879170, 3167087, 4524410, 5100244, 5758340, 6334174, 6375305, 8925427, 9048820, 12668348, 12750610, 14025671, 15835435, 17850854, 25501220, 28051342, 31670870, 35701708, 44627135, 56102684, 63341740, 70128355, 89254270, 98179697, 140256710, 178508540, 196359394, 280513420, 392718788, 490898485, 981796970, 1963593940]

約数ペア:

[(1, 1963593940), (2, 981796970), (4, 490898485), (5, 392718788), (7, 280513420), (10, 196359394), (11, 178508540), (14, 140256710), (20, 98179697), (22, 89254270), (28, 70128355), (31, 63341740), (35, 56102684), (44, 44627135), (55, 35701708), (62, 31670870), (70, 28051342), (77, 25501220), (110, 17850854), (124, 15835435), (140, 14025671), (154, 12750610), (155, 12668348), (217, 9048820), (220, 8925427), (308, 6375305), (310, 6334174), (341, 5758340), (385, 5100244), (434, 4524410), (620, 3167087), (682, 2879170), (770, 2550122), (868, 2262205), (1085, 1809764), (1364, 1439585), (1540, 1275061), (1705, 1151668), (2170, 904882), (2387, 822620), (3410, 575834), (4340, 452441), (4774, 411310), (6820, 287917), (9548, 205655), (11935, 164524), (23870, 82262), (41131, 47740)]