160860393020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1\times {\mathrm{12263}}^1$

素因数の和:13271

約数の個数: 96

約数和(自身を含む): 366820949376

約数和(自身を除く): 205960556356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 941, 1394, 1882, 2788, 3485, 3764, 4705, 6970, 9410, 12263, 13940, 15997, 18820, 24526, 31994, 38581, 49052, 61315, 63988, 77162, 79985, 122630, 154324, 159970, 192905, 208471, 245260, 319940, 385810, 416942, 502783, 655877, 771620, 833884, 1005566, 1042355, 1311754, 2011132, 2084710, 2513915, 2623508, 3279385, 4169420, 5027830, 6558770, 8547311, 10055660, 11539483, 13117540, 17094622, 23078966, 34189244, 42736555, 46157932, 57697415, 85473110, 115394830, 170946220, 196171211, 230789660, 392342422, 473118803, 784684844, 946237606, 980856055, 1892475212, 1961712110, 2365594015, 3923424220, 4731188030, 8043019651, 9462376060, 16086039302, 32172078604, 40215098255, 80430196510, 160860393020]

約数ペア:

[(1, 160860393020), (2, 80430196510), (4, 40215098255), (5, 32172078604), (10, 16086039302), (17, 9462376060), (20, 8043019651), (34, 4731188030), (41, 3923424220), (68, 2365594015), (82, 1961712110), (85, 1892475212), (164, 980856055), (170, 946237606), (205, 784684844), (340, 473118803), (410, 392342422), (697, 230789660), (820, 196171211), (941, 170946220), (1394, 115394830), (1882, 85473110), (2788, 57697415), (3485, 46157932), (3764, 42736555), (4705, 34189244), (6970, 23078966), (9410, 17094622), (12263, 13117540), (13940, 11539483), (15997, 10055660), (18820, 8547311), (24526, 6558770), (31994, 5027830), (38581, 4169420), (49052, 3279385), (61315, 2623508), (63988, 2513915), (77162, 2084710), (79985, 2011132), (122630, 1311754), (154324, 1042355), (159970, 1005566), (192905, 833884), (208471, 771620), (245260, 655877), (319940, 502783), (385810, 416942)]