61873760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 159268032

約数和(自身を除く): 97394272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 197, 208, 260, 302, 394, 416, 520, 604, 755, 788, 985, 1040, 1208, 1510, 1576, 1963, 1970, 2080, 2416, 2561, 3020, 3152, 3926, 3940, 4832, 5122, 6040, 6304, 7852, 7880, 9815, 10244, 12080, 12805, 15704, 15760, 19630, 20488, 24160, 25610, 29747, 31408, 31520, 39260, 40976, 51220, 59494, 62816, 78520, 81952, 102440, 118988, 148735, 157040, 204880, 237976, 297470, 314080, 386711, 409760, 475952, 594940, 773422, 951904, 1189880, 1546844, 1933555, 2379760, 3093688, 3867110, 4759520, 6187376, 7734220, 12374752, 15468440, 30936880, 61873760]

約数ペア:

[(1, 61873760), (2, 30936880), (4, 15468440), (5, 12374752), (8, 7734220), (10, 6187376), (13, 4759520), (16, 3867110), (20, 3093688), (26, 2379760), (32, 1933555), (40, 1546844), (52, 1189880), (65, 951904), (80, 773422), (104, 594940), (130, 475952), (151, 409760), (160, 386711), (197, 314080), (208, 297470), (260, 237976), (302, 204880), (394, 157040), (416, 148735), (520, 118988), (604, 102440), (755, 81952), (788, 78520), (985, 62816), (1040, 59494), (1208, 51220), (1510, 40976), (1576, 39260), (1963, 31520), (1970, 31408), (2080, 29747), (2416, 25610), (2561, 24160), (3020, 20488), (3152, 19630), (3926, 15760), (3940, 15704), (4832, 12805), (5122, 12080), (6040, 10244), (6304, 9815), (7852, 7880)]