130783900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 314007680

約数和(自身を除く): 183223780

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 650, 740, 925, 962, 1300, 1850, 1924, 2405, 2719, 3700, 4810, 5438, 9620, 10876, 12025, 13595, 24050, 27190, 35347, 48100, 54380, 67975, 70694, 100603, 135950, 141388, 176735, 201206, 271900, 353470, 402412, 503015, 706940, 883675, 1006030, 1307839, 1767350, 2012060, 2515075, 2615678, 3534700, 5030150, 5231356, 6539195, 10060300, 13078390, 26156780, 32695975, 65391950, 130783900]

約数ペア:

[(1, 130783900), (2, 65391950), (4, 32695975), (5, 26156780), (10, 13078390), (13, 10060300), (20, 6539195), (25, 5231356), (26, 5030150), (37, 3534700), (50, 2615678), (52, 2515075), (65, 2012060), (74, 1767350), (100, 1307839), (130, 1006030), (148, 883675), (185, 706940), (260, 503015), (325, 402412), (370, 353470), (481, 271900), (650, 201206), (740, 176735), (925, 141388), (962, 135950), (1300, 100603), (1850, 70694), (1924, 67975), (2405, 54380), (2719, 48100), (3700, 35347), (4810, 27190), (5438, 24050), (9620, 13595), (10876, 12025)]