64502360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 157459680

約数和(自身を除く): 92957320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 761, 815, 1304, 1522, 1630, 2119, 3044, 3260, 3805, 4238, 6088, 6520, 7610, 8476, 9893, 10595, 15220, 16952, 19786, 21190, 30440, 39572, 42380, 49465, 79144, 84760, 98930, 124043, 197860, 248086, 395720, 496172, 620215, 992344, 1240430, 1612559, 2480860, 3225118, 4961720, 6450236, 8062795, 12900472, 16125590, 32251180, 64502360]

約数ペア:

[(1, 64502360), (2, 32251180), (4, 16125590), (5, 12900472), (8, 8062795), (10, 6450236), (13, 4961720), (20, 3225118), (26, 2480860), (40, 1612559), (52, 1240430), (65, 992344), (104, 620215), (130, 496172), (163, 395720), (260, 248086), (326, 197860), (520, 124043), (652, 98930), (761, 84760), (815, 79144), (1304, 49465), (1522, 42380), (1630, 39572), (2119, 30440), (3044, 21190), (3260, 19786), (3805, 16952), (4238, 15220), (6088, 10595), (6520, 9893), (7610, 8476)]