2016117420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12791}}^1$

素因数の和:12911

約数の個数: 96

約数和(自身を含む): 5879817216

約数和(自身を除く): 3863699796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 284, 355, 370, 426, 444, 555, 710, 740, 852, 1065, 1110, 1420, 2130, 2220, 2627, 4260, 5254, 7881, 10508, 12791, 13135, 15762, 25582, 26270, 31524, 38373, 39405, 51164, 52540, 63955, 76746, 78810, 127910, 153492, 157620, 191865, 255820, 383730, 473267, 767460, 908161, 946534, 1419801, 1816322, 1893068, 2366335, 2724483, 2839602, 3632644, 4540805, 4732670, 5448966, 5679204, 7099005, 9081610, 9465340, 10897932, 13622415, 14198010, 18163220, 27244830, 28396020, 33601957, 54489660, 67203914, 100805871, 134407828, 168009785, 201611742, 336019570, 403223484, 504029355, 672039140, 1008058710, 2016117420]

約数ペア:

[(1, 2016117420), (2, 1008058710), (3, 672039140), (4, 504029355), (5, 403223484), (6, 336019570), (10, 201611742), (12, 168009785), (15, 134407828), (20, 100805871), (30, 67203914), (37, 54489660), (60, 33601957), (71, 28396020), (74, 27244830), (111, 18163220), (142, 14198010), (148, 13622415), (185, 10897932), (213, 9465340), (222, 9081610), (284, 7099005), (355, 5679204), (370, 5448966), (426, 4732670), (444, 4540805), (555, 3632644), (710, 2839602), (740, 2724483), (852, 2366335), (1065, 1893068), (1110, 1816322), (1420, 1419801), (2130, 946534), (2220, 908161), (2627, 767460), (4260, 473267), (5254, 383730), (7881, 255820), (10508, 191865), (12791, 157620), (13135, 153492), (15762, 127910), (25582, 78810), (26270, 76746), (31524, 63955), (38373, 52540), (39405, 51164)]