173629360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 414973440

約数和(自身を除く): 241344080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 83, 158, 166, 316, 331, 332, 395, 415, 632, 662, 664, 790, 830, 1264, 1324, 1328, 1580, 1655, 1660, 2648, 3160, 3310, 3320, 5296, 6320, 6557, 6620, 6640, 13114, 13240, 26149, 26228, 26480, 27473, 32785, 52298, 52456, 54946, 65570, 104596, 104912, 109892, 130745, 131140, 137365, 209192, 219784, 261490, 262280, 274730, 418384, 439568, 522980, 524560, 549460, 1045960, 1098920, 2091920, 2170367, 2197840, 4340734, 8681468, 10851835, 17362936, 21703670, 34725872, 43407340, 86814680, 173629360]

約数ペア:

[(1, 173629360), (2, 86814680), (4, 43407340), (5, 34725872), (8, 21703670), (10, 17362936), (16, 10851835), (20, 8681468), (40, 4340734), (79, 2197840), (80, 2170367), (83, 2091920), (158, 1098920), (166, 1045960), (316, 549460), (331, 524560), (332, 522980), (395, 439568), (415, 418384), (632, 274730), (662, 262280), (664, 261490), (790, 219784), (830, 209192), (1264, 137365), (1324, 131140), (1328, 130745), (1580, 109892), (1655, 104912), (1660, 104596), (2648, 65570), (3160, 54946), (3310, 52456), (3320, 52298), (5296, 32785), (6320, 27473), (6557, 26480), (6620, 26228), (6640, 26149), (13114, 13240)]