88816240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 217128960

約数和(自身を除く): 128312720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 472, 496, 590, 607, 620, 944, 1180, 1214, 1240, 1829, 2360, 2428, 2480, 3035, 3658, 4720, 4856, 6070, 7316, 9145, 9712, 12140, 14632, 18290, 18817, 24280, 29264, 35813, 36580, 37634, 48560, 71626, 73160, 75268, 94085, 143252, 146320, 150536, 179065, 188170, 286504, 301072, 358130, 376340, 573008, 716260, 752680, 1110203, 1432520, 1505360, 2220406, 2865040, 4440812, 5551015, 8881624, 11102030, 17763248, 22204060, 44408120, 88816240]

約数ペア:

[(1, 88816240), (2, 44408120), (4, 22204060), (5, 17763248), (8, 11102030), (10, 8881624), (16, 5551015), (20, 4440812), (31, 2865040), (40, 2220406), (59, 1505360), (62, 1432520), (80, 1110203), (118, 752680), (124, 716260), (155, 573008), (236, 376340), (248, 358130), (295, 301072), (310, 286504), (472, 188170), (496, 179065), (590, 150536), (607, 146320), (620, 143252), (944, 94085), (1180, 75268), (1214, 73160), (1240, 71626), (1829, 48560), (2360, 37634), (2428, 36580), (2480, 35813), (3035, 29264), (3658, 24280), (4720, 18817), (4856, 18290), (6070, 14632), (7316, 12140), (9145, 9712)]