7514908040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{158009}}^1$

素因数の和:158090

約数の個数: 64

約数和(自身を含む): 17918334000

約数和(自身を除く): 10403425960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 4756, 5945, 9512, 11890, 23780, 47560, 158009, 316018, 632036, 790045, 1264072, 1580090, 3160180, 4582261, 6320360, 6478369, 9164522, 12956738, 18329044, 22911305, 25913476, 32391845, 36658088, 45822610, 51826952, 64783690, 91645220, 129567380, 183290440, 187872701, 259134760, 375745402, 751490804, 939363505, 1502981608, 1878727010, 3757454020, 7514908040]

約数ペア:

[(1, 7514908040), (2, 3757454020), (4, 1878727010), (5, 1502981608), (8, 939363505), (10, 751490804), (20, 375745402), (29, 259134760), (40, 187872701), (41, 183290440), (58, 129567380), (82, 91645220), (116, 64783690), (145, 51826952), (164, 45822610), (205, 36658088), (232, 32391845), (290, 25913476), (328, 22911305), (410, 18329044), (580, 12956738), (820, 9164522), (1160, 6478369), (1189, 6320360), (1640, 4582261), (2378, 3160180), (4756, 1580090), (5945, 1264072), (9512, 790045), (11890, 632036), (23780, 316018), (47560, 158009)]