83053750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 177130800

約数和(自身を除く): 94077050

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 269, 325, 475, 494, 538, 625, 650, 950, 1235, 1250, 1345, 1625, 2375, 2470, 2690, 3250, 3497, 4750, 5111, 6175, 6725, 6994, 8125, 10222, 11875, 12350, 13450, 16250, 17485, 23750, 25555, 30875, 33625, 34970, 51110, 61750, 66443, 67250, 87425, 127775, 132886, 154375, 168125, 174850, 255550, 308750, 332215, 336250, 437125, 638875, 664430, 874250, 1277750, 1661075, 2185625, 3194375, 3322150, 4371250, 6388750, 8305375, 16610750, 41526875, 83053750]

約数ペア:

[(1, 83053750), (2, 41526875), (5, 16610750), (10, 8305375), (13, 6388750), (19, 4371250), (25, 3322150), (26, 3194375), (38, 2185625), (50, 1661075), (65, 1277750), (95, 874250), (125, 664430), (130, 638875), (190, 437125), (247, 336250), (250, 332215), (269, 308750), (325, 255550), (475, 174850), (494, 168125), (538, 154375), (625, 132886), (650, 127775), (950, 87425), (1235, 67250), (1250, 66443), (1345, 61750), (1625, 51110), (2375, 34970), (2470, 33625), (2690, 30875), (3250, 25555), (3497, 23750), (4750, 17485), (5111, 16250), (6175, 13450), (6725, 12350), (6994, 11875), (8125, 10222)]