127835150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 251100000

約数和(自身を除く): 123264850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 115, 178, 230, 445, 575, 890, 1150, 1249, 2047, 2225, 2498, 4094, 4450, 6245, 10235, 12490, 20470, 28727, 31225, 51175, 57454, 62450, 102350, 111161, 143635, 222322, 287270, 555805, 718175, 1111610, 1436350, 2556703, 2779025, 5113406, 5558050, 12783515, 25567030, 63917575, 127835150]

約数ペア:

[(1, 127835150), (2, 63917575), (5, 25567030), (10, 12783515), (23, 5558050), (25, 5113406), (46, 2779025), (50, 2556703), (89, 1436350), (115, 1111610), (178, 718175), (230, 555805), (445, 287270), (575, 222322), (890, 143635), (1150, 111161), (1249, 102350), (2047, 62450), (2225, 57454), (2498, 51175), (4094, 31225), (4450, 28727), (6245, 20470), (10235, 12490)]