65276510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 133527744

約数和(自身を除く): 68251234

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 185, 205, 331, 370, 410, 481, 533, 662, 962, 1066, 1517, 1655, 2405, 2665, 3034, 3310, 4303, 4810, 5330, 7585, 8606, 12247, 13571, 15170, 19721, 21515, 24494, 27142, 39442, 43030, 61235, 67855, 98605, 122470, 135710, 159211, 176423, 197210, 318422, 352846, 502127, 796055, 882115, 1004254, 1592110, 1764230, 2510635, 5021270, 6527651, 13055302, 32638255, 65276510]

約数ペア:

[(1, 65276510), (2, 32638255), (5, 13055302), (10, 6527651), (13, 5021270), (26, 2510635), (37, 1764230), (41, 1592110), (65, 1004254), (74, 882115), (82, 796055), (130, 502127), (185, 352846), (205, 318422), (331, 197210), (370, 176423), (410, 159211), (481, 135710), (533, 122470), (662, 98605), (962, 67855), (1066, 61235), (1517, 43030), (1655, 39442), (2405, 27142), (2665, 24494), (3034, 21515), (3310, 19721), (4303, 15170), (4810, 13571), (5330, 12247), (7585, 8606)]