98982260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^2$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 230438376

約数和(自身を除く): 131456116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 79, 122, 130, 158, 244, 260, 305, 316, 395, 610, 790, 793, 1027, 1220, 1580, 1586, 2054, 3172, 3965, 4108, 4819, 5135, 6241, 7930, 9638, 10270, 12482, 15860, 19276, 20540, 24095, 24964, 31205, 48190, 62410, 62647, 81133, 96380, 124820, 125294, 162266, 250588, 313235, 324532, 380701, 405665, 626470, 761402, 811330, 1252940, 1522804, 1622660, 1903505, 3807010, 4949113, 7614020, 9898226, 19796452, 24745565, 49491130, 98982260]

約数ペア:

[(1, 98982260), (2, 49491130), (4, 24745565), (5, 19796452), (10, 9898226), (13, 7614020), (20, 4949113), (26, 3807010), (52, 1903505), (61, 1622660), (65, 1522804), (79, 1252940), (122, 811330), (130, 761402), (158, 626470), (244, 405665), (260, 380701), (305, 324532), (316, 313235), (395, 250588), (610, 162266), (790, 125294), (793, 124820), (1027, 96380), (1220, 81133), (1580, 62647), (1586, 62410), (2054, 48190), (3172, 31205), (3965, 24964), (4108, 24095), (4819, 20540), (5135, 19276), (6241, 15860), (7930, 12482), (9638, 10270)]