89027720240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1\times {\mathrm{22093}}^1$

素因数の和:25086

約数の個数: 80

約数和(自身を含む): 219249190368

約数和(自身を除く): 130221470128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2963, 5926, 11852, 14815, 22093, 23704, 29630, 44186, 47408, 50371, 59260, 88372, 100742, 110465, 118520, 176744, 201484, 220930, 237040, 251855, 353488, 375581, 402968, 441860, 503710, 751162, 805936, 883720, 1007420, 1502324, 1767440, 1877905, 2014840, 3004648, 3755810, 4029680, 6009296, 7511620, 15023240, 30046480, 65461559, 130923118, 261846236, 327307795, 523692472, 654615590, 1047384944, 1112846503, 1309231180, 2225693006, 2618462360, 4451386012, 5236924720, 5564232515, 8902772024, 11128465030, 17805544048, 22256930060, 44513860120, 89027720240]

約数ペア:

[(1, 89027720240), (2, 44513860120), (4, 22256930060), (5, 17805544048), (8, 11128465030), (10, 8902772024), (16, 5564232515), (17, 5236924720), (20, 4451386012), (34, 2618462360), (40, 2225693006), (68, 1309231180), (80, 1112846503), (85, 1047384944), (136, 654615590), (170, 523692472), (272, 327307795), (340, 261846236), (680, 130923118), (1360, 65461559), (2963, 30046480), (5926, 15023240), (11852, 7511620), (14815, 6009296), (22093, 4029680), (23704, 3755810), (29630, 3004648), (44186, 2014840), (47408, 1877905), (50371, 1767440), (59260, 1502324), (88372, 1007420), (100742, 883720), (110465, 805936), (118520, 751162), (176744, 503710), (201484, 441860), (220930, 402968), (237040, 375581), (251855, 353488)]