8277700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 19373760

約数和(自身を除く): 11096060

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 61, 92, 100, 115, 118, 122, 230, 236, 244, 295, 305, 460, 575, 590, 610, 1150, 1180, 1220, 1357, 1403, 1475, 1525, 2300, 2714, 2806, 2950, 3050, 3599, 5428, 5612, 5900, 6100, 6785, 7015, 7198, 13570, 14030, 14396, 17995, 27140, 28060, 33925, 35075, 35990, 67850, 70150, 71980, 82777, 89975, 135700, 140300, 165554, 179950, 331108, 359900, 413885, 827770, 1655540, 2069425, 4138850, 8277700]

約数ペア:

[(1, 8277700), (2, 4138850), (4, 2069425), (5, 1655540), (10, 827770), (20, 413885), (23, 359900), (25, 331108), (46, 179950), (50, 165554), (59, 140300), (61, 135700), (92, 89975), (100, 82777), (115, 71980), (118, 70150), (122, 67850), (230, 35990), (236, 35075), (244, 33925), (295, 28060), (305, 27140), (460, 17995), (575, 14396), (590, 14030), (610, 13570), (1150, 7198), (1180, 7015), (1220, 6785), (1357, 6100), (1403, 5900), (1475, 5612), (1525, 5428), (2300, 3599), (2714, 3050), (2806, 2950)]