32955880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 78998400

約数和(自身を除く): 46042520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 190, 206, 380, 412, 421, 515, 760, 824, 842, 1030, 1684, 1957, 2060, 2105, 3368, 3914, 4120, 4210, 7828, 7999, 8420, 9785, 15656, 15998, 16840, 19570, 31996, 39140, 39995, 43363, 63992, 78280, 79990, 86726, 159980, 173452, 216815, 319960, 346904, 433630, 823897, 867260, 1647794, 1734520, 3295588, 4119485, 6591176, 8238970, 16477940, 32955880]

約数ペア:

[(1, 32955880), (2, 16477940), (4, 8238970), (5, 6591176), (8, 4119485), (10, 3295588), (19, 1734520), (20, 1647794), (38, 867260), (40, 823897), (76, 433630), (95, 346904), (103, 319960), (152, 216815), (190, 173452), (206, 159980), (380, 86726), (412, 79990), (421, 78280), (515, 63992), (760, 43363), (824, 39995), (842, 39140), (1030, 31996), (1684, 19570), (1957, 16840), (2060, 15998), (2105, 15656), (3368, 9785), (3914, 8420), (4120, 7999), (4210, 7828)]