2043284560

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{111533}}^1$

素因数の和:111775

約数の個数: 40

約数和(自身を含む): 4771424520

約数和(自身を除く): 2728139960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 111533, 223066, 446132, 557665, 892264, 1115330, 1784528, 2230660, 4461320, 8922640, 25541057, 51082114, 102164228, 127705285, 204328456, 255410570, 408656912, 510821140, 1021642280, 2043284560]

約数ペア:

[(1, 2043284560), (2, 1021642280), (4, 510821140), (5, 408656912), (8, 255410570), (10, 204328456), (16, 127705285), (20, 102164228), (40, 51082114), (80, 25541057), (229, 8922640), (458, 4461320), (916, 2230660), (1145, 1784528), (1832, 1115330), (2290, 892264), (3664, 557665), (4580, 446132), (9160, 223066), (18320, 111533)]