40225120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 104019552

約数和(自身を除く): 63794432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 208, 233, 260, 332, 415, 416, 466, 520, 664, 830, 932, 1040, 1079, 1165, 1328, 1660, 1864, 2080, 2158, 2330, 2656, 3029, 3320, 3728, 4316, 4660, 5395, 6058, 6640, 7456, 8632, 9320, 10790, 12116, 13280, 15145, 17264, 18640, 19339, 21580, 24232, 30290, 34528, 37280, 38678, 43160, 48464, 60580, 77356, 86320, 96695, 96928, 121160, 154712, 172640, 193390, 242320, 251407, 309424, 386780, 484640, 502814, 618848, 773560, 1005628, 1257035, 1547120, 2011256, 2514070, 3094240, 4022512, 5028140, 8045024, 10056280, 20112560, 40225120]

約数ペア:

[(1, 40225120), (2, 20112560), (4, 10056280), (5, 8045024), (8, 5028140), (10, 4022512), (13, 3094240), (16, 2514070), (20, 2011256), (26, 1547120), (32, 1257035), (40, 1005628), (52, 773560), (65, 618848), (80, 502814), (83, 484640), (104, 386780), (130, 309424), (160, 251407), (166, 242320), (208, 193390), (233, 172640), (260, 154712), (332, 121160), (415, 96928), (416, 96695), (466, 86320), (520, 77356), (664, 60580), (830, 48464), (932, 43160), (1040, 38678), (1079, 37280), (1165, 34528), (1328, 30290), (1660, 24232), (1864, 21580), (2080, 19339), (2158, 18640), (2330, 17264), (2656, 15145), (3029, 13280), (3320, 12116), (3728, 10790), (4316, 9320), (4660, 8632), (5395, 7456), (6058, 6640)]