31600960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 82350864

約数和(自身を除く): 50749904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 157, 160, 170, 185, 272, 296, 314, 320, 340, 370, 544, 592, 628, 629, 680, 740, 785, 1088, 1184, 1256, 1258, 1360, 1480, 1570, 2368, 2512, 2516, 2669, 2720, 2960, 3140, 3145, 5024, 5032, 5338, 5440, 5809, 5920, 6280, 6290, 10048, 10064, 10676, 11618, 11840, 12560, 12580, 13345, 20128, 21352, 23236, 25120, 25160, 26690, 29045, 40256, 42704, 46472, 50240, 50320, 53380, 58090, 85408, 92944, 98753, 100640, 106760, 116180, 170816, 185888, 197506, 201280, 213520, 232360, 371776, 395012, 427040, 464720, 493765, 790024, 854080, 929440, 987530, 1580048, 1858880, 1975060, 3160096, 3950120, 6320192, 7900240, 15800480, 31600960]

約数ペア:

[(1, 31600960), (2, 15800480), (4, 7900240), (5, 6320192), (8, 3950120), (10, 3160096), (16, 1975060), (17, 1858880), (20, 1580048), (32, 987530), (34, 929440), (37, 854080), (40, 790024), (64, 493765), (68, 464720), (74, 427040), (80, 395012), (85, 371776), (136, 232360), (148, 213520), (157, 201280), (160, 197506), (170, 185888), (185, 170816), (272, 116180), (296, 106760), (314, 100640), (320, 98753), (340, 92944), (370, 85408), (544, 58090), (592, 53380), (628, 50320), (629, 50240), (680, 46472), (740, 42704), (785, 40256), (1088, 29045), (1184, 26690), (1256, 25160), (1258, 25120), (1360, 23236), (1480, 21352), (1570, 20128), (2368, 13345), (2512, 12580), (2516, 12560), (2669, 11840), (2720, 11618), (2960, 10676), (3140, 10064), (3145, 10048), (5024, 6290), (5032, 6280), (5338, 5920), (5440, 5809)]