2011019150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{11423}}^1$

素因数の和:11945

約数の個数: 48

約数和(自身を含む): 4283725824

約数和(自身を除く): 2272706674

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 503, 1006, 2515, 3521, 5030, 7042, 11423, 12575, 17605, 22846, 25150, 35210, 57115, 79961, 88025, 114230, 159922, 176050, 285575, 399805, 571150, 799610, 1999025, 3998050, 5745769, 11491538, 28728845, 40220383, 57457690, 80440766, 143644225, 201101915, 287288450, 402203830, 1005509575, 2011019150]

約数ペア:

[(1, 2011019150), (2, 1005509575), (5, 402203830), (7, 287288450), (10, 201101915), (14, 143644225), (25, 80440766), (35, 57457690), (50, 40220383), (70, 28728845), (175, 11491538), (350, 5745769), (503, 3998050), (1006, 1999025), (2515, 799610), (3521, 571150), (5030, 399805), (7042, 285575), (11423, 176050), (12575, 159922), (17605, 114230), (22846, 88025), (25150, 79961), (35210, 57115)]