22204920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9772

約数の個数: 64

約数和(自身を含む): 70128000

約数和(自身を除く): 47923080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 9739, 19478, 29217, 38956, 48695, 58434, 77912, 97390, 116868, 146085, 185041, 194780, 233736, 292170, 370082, 389560, 555123, 584340, 740164, 925205, 1110246, 1168680, 1480328, 1850410, 2220492, 2775615, 3700820, 4440984, 5551230, 7401640, 11102460, 22204920]

約数ペア:

[(1, 22204920), (2, 11102460), (3, 7401640), (4, 5551230), (5, 4440984), (6, 3700820), (8, 2775615), (10, 2220492), (12, 1850410), (15, 1480328), (19, 1168680), (20, 1110246), (24, 925205), (30, 740164), (38, 584340), (40, 555123), (57, 389560), (60, 370082), (76, 292170), (95, 233736), (114, 194780), (120, 185041), (152, 146085), (190, 116868), (228, 97390), (285, 77912), (380, 58434), (456, 48695), (570, 38956), (760, 29217), (1140, 19478), (2280, 9739)]