1793402240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{400313}}^1$

素因数の和:400339

約数の個数: 64

約数和(自身を含む): 4899843360

約数和(自身を除く): 3106441120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 400313, 800626, 1601252, 2001565, 2802191, 3202504, 4003130, 5604382, 6405008, 8006260, 11208764, 12810016, 14010955, 16012520, 22417528, 25620032, 28021910, 32025040, 44835056, 51240064, 56043820, 64050080, 89670112, 112087640, 128100160, 179340224, 224175280, 256200320, 358680448, 448350560, 896701120, 1793402240]

約数ペア:

[(1, 1793402240), (2, 896701120), (4, 448350560), (5, 358680448), (7, 256200320), (8, 224175280), (10, 179340224), (14, 128100160), (16, 112087640), (20, 89670112), (28, 64050080), (32, 56043820), (35, 51240064), (40, 44835056), (56, 32025040), (64, 28021910), (70, 25620032), (80, 22417528), (112, 16012520), (128, 14010955), (140, 12810016), (160, 11208764), (224, 8006260), (280, 6405008), (320, 5604382), (448, 4003130), (560, 3202504), (640, 2802191), (896, 2001565), (1120, 1601252), (2240, 800626), (4480, 400313)]