4597313360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{1657}}^1$

素因数の和:2188

約数の個数: 80

約数和(自身を含む): 10855257600

約数和(自身を除く): 6257944240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 439, 632, 790, 878, 1264, 1580, 1657, 1756, 2195, 3160, 3314, 3512, 4390, 6320, 6628, 7024, 8285, 8780, 13256, 16570, 17560, 26512, 33140, 34681, 35120, 66280, 69362, 130903, 132560, 138724, 173405, 261806, 277448, 346810, 523612, 554896, 654515, 693620, 727423, 1047224, 1309030, 1387240, 1454846, 2094448, 2618060, 2774480, 2909692, 3637115, 5236120, 5819384, 7274230, 10472240, 11638768, 14548460, 29096920, 57466417, 58193840, 114932834, 229865668, 287332085, 459731336, 574664170, 919462672, 1149328340, 2298656680, 4597313360]

約数ペア:

[(1, 4597313360), (2, 2298656680), (4, 1149328340), (5, 919462672), (8, 574664170), (10, 459731336), (16, 287332085), (20, 229865668), (40, 114932834), (79, 58193840), (80, 57466417), (158, 29096920), (316, 14548460), (395, 11638768), (439, 10472240), (632, 7274230), (790, 5819384), (878, 5236120), (1264, 3637115), (1580, 2909692), (1657, 2774480), (1756, 2618060), (2195, 2094448), (3160, 1454846), (3314, 1387240), (3512, 1309030), (4390, 1047224), (6320, 727423), (6628, 693620), (7024, 654515), (8285, 554896), (8780, 523612), (13256, 346810), (16570, 277448), (17560, 261806), (26512, 173405), (33140, 138724), (34681, 132560), (35120, 130903), (66280, 69362)]