1055144480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26699}}^1$

素因数の和:26746

約数の個数: 96

約数和(自身を含む): 2825928000

約数和(自身を除く): 1770783520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 19760, 26699, 39520, 53398, 106796, 133495, 213592, 266990, 347087, 427184, 507281, 533980, 694174, 854368, 1014562, 1067960, 1388348, 1735435, 2029124, 2135920, 2536405, 2776696, 3470870, 4058248, 4271840, 5072810, 5553392, 6594653, 6941740, 8116496, 10145620, 11106784, 13189306, 13883480, 16232992, 20291240, 26378612, 27766960, 32973265, 40582480, 52757224, 55533920, 65946530, 81164960, 105514448, 131893060, 211028896, 263786120, 527572240, 1055144480]

約数ペア:

[(1, 1055144480), (2, 527572240), (4, 263786120), (5, 211028896), (8, 131893060), (10, 105514448), (13, 81164960), (16, 65946530), (19, 55533920), (20, 52757224), (26, 40582480), (32, 32973265), (38, 27766960), (40, 26378612), (52, 20291240), (65, 16232992), (76, 13883480), (80, 13189306), (95, 11106784), (104, 10145620), (130, 8116496), (152, 6941740), (160, 6594653), (190, 5553392), (208, 5072810), (247, 4271840), (260, 4058248), (304, 3470870), (380, 2776696), (416, 2536405), (494, 2135920), (520, 2029124), (608, 1735435), (760, 1388348), (988, 1067960), (1040, 1014562), (1235, 854368), (1520, 694174), (1976, 533980), (2080, 507281), (2470, 427184), (3040, 347087), (3952, 266990), (4940, 213592), (7904, 133495), (9880, 106796), (19760, 53398), (26699, 39520)]