4415674780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79333}}^1$

素因数の和:79387

約数の個数: 72

約数和(自身を含む): 10635833376

約数和(自身を除く): 6220158596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 1012, 1210, 1265, 2420, 2530, 2783, 5060, 5566, 11132, 13915, 27830, 55660, 79333, 158666, 317332, 396665, 793330, 872663, 1586660, 1745326, 1824659, 3490652, 3649318, 4363315, 7298636, 8726630, 9123295, 9599293, 17453260, 18246590, 19198586, 20071249, 36493180, 38397172, 40142498, 47996465, 80284996, 95992930, 100356245, 191985860, 200712490, 220783739, 401424980, 441567478, 883134956, 1103918695, 2207837390, 4415674780]

約数ペア:

[(1, 4415674780), (2, 2207837390), (4, 1103918695), (5, 883134956), (10, 441567478), (11, 401424980), (20, 220783739), (22, 200712490), (23, 191985860), (44, 100356245), (46, 95992930), (55, 80284996), (92, 47996465), (110, 40142498), (115, 38397172), (121, 36493180), (220, 20071249), (230, 19198586), (242, 18246590), (253, 17453260), (460, 9599293), (484, 9123295), (506, 8726630), (605, 7298636), (1012, 4363315), (1210, 3649318), (1265, 3490652), (2420, 1824659), (2530, 1745326), (2783, 1586660), (5060, 872663), (5566, 793330), (11132, 396665), (13915, 317332), (27830, 158666), (55660, 79333)]