88894579980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{665279}}^1$

素因数の和:665439

約数の個数: 96

約数和(自身を含む): 265558487040

約数和(自身を除く): 176663907060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 131, 170, 204, 255, 262, 340, 393, 510, 524, 655, 786, 1020, 1310, 1572, 1965, 2227, 2620, 3930, 4454, 6681, 7860, 8908, 11135, 13362, 22270, 26724, 33405, 44540, 66810, 133620, 665279, 1330558, 1995837, 2661116, 3326395, 3991674, 6652790, 7983348, 9979185, 11309743, 13305580, 19958370, 22619486, 33929229, 39916740, 45238972, 56548715, 67858458, 87151549, 113097430, 135716916, 169646145, 174303098, 226194860, 261454647, 339292290, 348606196, 435757745, 522909294, 678584580, 871515490, 1045818588, 1307273235, 1481576333, 1743030980, 2614546470, 2963152666, 4444728999, 5229092940, 5926305332, 7407881665, 8889457998, 14815763330, 17778915996, 22223644995, 29631526660, 44447289990, 88894579980]

約数ペア:

[(1, 88894579980), (2, 44447289990), (3, 29631526660), (4, 22223644995), (5, 17778915996), (6, 14815763330), (10, 8889457998), (12, 7407881665), (15, 5926305332), (17, 5229092940), (20, 4444728999), (30, 2963152666), (34, 2614546470), (51, 1743030980), (60, 1481576333), (68, 1307273235), (85, 1045818588), (102, 871515490), (131, 678584580), (170, 522909294), (204, 435757745), (255, 348606196), (262, 339292290), (340, 261454647), (393, 226194860), (510, 174303098), (524, 169646145), (655, 135716916), (786, 113097430), (1020, 87151549), (1310, 67858458), (1572, 56548715), (1965, 45238972), (2227, 39916740), (2620, 33929229), (3930, 22619486), (4454, 19958370), (6681, 13305580), (7860, 11309743), (8908, 9979185), (11135, 7983348), (13362, 6652790), (22270, 3991674), (26724, 3326395), (33405, 2661116), (44540, 1995837), (66810, 1330558), (133620, 665279)]