2247487580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{757}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 5366276160

約数和(自身を除く): 3118788580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 601, 757, 988, 1202, 1235, 1514, 2404, 2470, 3005, 3028, 3785, 4940, 6010, 7570, 7813, 9841, 11419, 12020, 14383, 15140, 15626, 19682, 22838, 28766, 31252, 39065, 39364, 45676, 49205, 57095, 57532, 71915, 78130, 98410, 114190, 143830, 148447, 156260, 186979, 196820, 228380, 287660, 296894, 373958, 454957, 593788, 742235, 747916, 909914, 934895, 1484470, 1819828, 1869790, 2274785, 2968940, 3739580, 4549570, 5914441, 8644183, 9099140, 11828882, 17288366, 23657764, 29572205, 34576732, 43220915, 59144410, 86441830, 112374379, 118288820, 172883660, 224748758, 449497516, 561871895, 1123743790, 2247487580]

約数ペア:

[(1, 2247487580), (2, 1123743790), (4, 561871895), (5, 449497516), (10, 224748758), (13, 172883660), (19, 118288820), (20, 112374379), (26, 86441830), (38, 59144410), (52, 43220915), (65, 34576732), (76, 29572205), (95, 23657764), (130, 17288366), (190, 11828882), (247, 9099140), (260, 8644183), (380, 5914441), (494, 4549570), (601, 3739580), (757, 2968940), (988, 2274785), (1202, 1869790), (1235, 1819828), (1514, 1484470), (2404, 934895), (2470, 909914), (3005, 747916), (3028, 742235), (3785, 593788), (4940, 454957), (6010, 373958), (7570, 296894), (7813, 287660), (9841, 228380), (11419, 196820), (12020, 186979), (14383, 156260), (15140, 148447), (15626, 143830), (19682, 114190), (22838, 98410), (28766, 78130), (31252, 71915), (39065, 57532), (39364, 57095), (45676, 49205)]