104830220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 156443380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 620, 682, 809, 836, 1045, 1178, 1364, 1618, 1705, 2090, 2356, 2945, 3236, 3410, 4045, 4180, 5890, 6479, 6820, 8090, 8899, 11780, 12958, 15371, 16180, 17798, 25079, 25916, 30742, 32395, 35596, 44495, 50158, 61484, 64790, 76855, 88990, 100316, 125395, 129580, 153710, 169081, 177980, 250790, 275869, 307420, 338162, 476501, 501580, 551738, 676324, 845405, 953002, 1103476, 1379345, 1690810, 1906004, 2382505, 2758690, 3381620, 4765010, 5241511, 5517380, 9530020, 10483022, 20966044, 26207555, 52415110, 104830220]

約数ペア:

[(1, 104830220), (2, 52415110), (4, 26207555), (5, 20966044), (10, 10483022), (11, 9530020), (19, 5517380), (20, 5241511), (22, 4765010), (31, 3381620), (38, 2758690), (44, 2382505), (55, 1906004), (62, 1690810), (76, 1379345), (95, 1103476), (110, 953002), (124, 845405), (155, 676324), (190, 551738), (209, 501580), (220, 476501), (310, 338162), (341, 307420), (380, 275869), (418, 250790), (589, 177980), (620, 169081), (682, 153710), (809, 129580), (836, 125395), (1045, 100316), (1178, 88990), (1364, 76855), (1618, 64790), (1705, 61484), (2090, 50158), (2356, 44495), (2945, 35596), (3236, 32395), (3410, 30742), (4045, 25916), (4180, 25079), (5890, 17798), (6479, 16180), (6820, 15371), (8090, 12958), (8899, 11780)]