98199790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 105013010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 83, 95, 130, 166, 190, 247, 415, 479, 494, 830, 958, 1079, 1235, 1577, 2158, 2395, 2470, 3154, 4790, 5395, 6227, 7885, 9101, 10790, 12454, 15770, 18202, 20501, 31135, 39757, 41002, 45505, 62270, 79514, 91010, 102505, 118313, 198785, 205010, 236626, 397570, 516841, 591565, 755383, 1033682, 1183130, 1510766, 2584205, 3776915, 5168410, 7553830, 9819979, 19639958, 49099895, 98199790]

約数ペア:

[(1, 98199790), (2, 49099895), (5, 19639958), (10, 9819979), (13, 7553830), (19, 5168410), (26, 3776915), (38, 2584205), (65, 1510766), (83, 1183130), (95, 1033682), (130, 755383), (166, 591565), (190, 516841), (247, 397570), (415, 236626), (479, 205010), (494, 198785), (830, 118313), (958, 102505), (1079, 91010), (1235, 79514), (1577, 62270), (2158, 45505), (2395, 41002), (2470, 39757), (3154, 31135), (4790, 20501), (5395, 18202), (6227, 15770), (7885, 12454), (9101, 10790)]