36980840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 95051880

約数和(自身を除く): 58071040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 197, 247, 260, 361, 380, 394, 494, 520, 722, 760, 788, 985, 988, 1235, 1444, 1576, 1805, 1970, 1976, 2470, 2561, 2888, 3610, 3743, 3940, 4693, 4940, 5122, 7220, 7486, 7880, 9386, 9880, 10244, 12805, 14440, 14972, 18715, 18772, 20488, 23465, 25610, 29944, 37430, 37544, 46930, 48659, 51220, 71117, 74860, 93860, 97318, 102440, 142234, 149720, 187720, 194636, 243295, 284468, 355585, 389272, 486590, 568936, 711170, 924521, 973180, 1422340, 1849042, 1946360, 2844680, 3698084, 4622605, 7396168, 9245210, 18490420, 36980840]

約数ペア:

[(1, 36980840), (2, 18490420), (4, 9245210), (5, 7396168), (8, 4622605), (10, 3698084), (13, 2844680), (19, 1946360), (20, 1849042), (26, 1422340), (38, 973180), (40, 924521), (52, 711170), (65, 568936), (76, 486590), (95, 389272), (104, 355585), (130, 284468), (152, 243295), (190, 194636), (197, 187720), (247, 149720), (260, 142234), (361, 102440), (380, 97318), (394, 93860), (494, 74860), (520, 71117), (722, 51220), (760, 48659), (788, 46930), (985, 37544), (988, 37430), (1235, 29944), (1444, 25610), (1576, 23465), (1805, 20488), (1970, 18772), (1976, 18715), (2470, 14972), (2561, 14440), (2888, 12805), (3610, 10244), (3743, 9880), (3940, 9386), (4693, 7880), (4940, 7486), (5122, 7220)]