104936960

素因数分解:

$2^9\times 5^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 254113200

約数和(自身を除く): 149176240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 229, 256, 320, 358, 458, 512, 640, 716, 895, 916, 1145, 1280, 1432, 1790, 1832, 2290, 2560, 2864, 3580, 3664, 4580, 5728, 7160, 7328, 9160, 11456, 14320, 14656, 18320, 22912, 28640, 29312, 36640, 40991, 45824, 57280, 58624, 73280, 81982, 91648, 114560, 117248, 146560, 163964, 204955, 229120, 293120, 327928, 409910, 458240, 586240, 655856, 819820, 1311712, 1639640, 2623424, 3279280, 5246848, 6558560, 10493696, 13117120, 20987392, 26234240, 52468480, 104936960]

約数ペア:

[(1, 104936960), (2, 52468480), (4, 26234240), (5, 20987392), (8, 13117120), (10, 10493696), (16, 6558560), (20, 5246848), (32, 3279280), (40, 2623424), (64, 1639640), (80, 1311712), (128, 819820), (160, 655856), (179, 586240), (229, 458240), (256, 409910), (320, 327928), (358, 293120), (458, 229120), (512, 204955), (640, 163964), (716, 146560), (895, 117248), (916, 114560), (1145, 91648), (1280, 81982), (1432, 73280), (1790, 58624), (1832, 57280), (2290, 45824), (2560, 40991), (2864, 36640), (3580, 29312), (3664, 28640), (4580, 22912), (5728, 18320), (7160, 14656), (7328, 14320), (9160, 11456)]