4821880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 13141440

約数和(自身を除く): 8319560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1013, 1190, 2026, 2380, 4052, 4760, 5065, 7091, 8104, 10130, 14182, 17221, 20260, 28364, 34442, 35455, 40520, 56728, 68884, 70910, 86105, 120547, 137768, 141820, 172210, 241094, 283640, 344420, 482188, 602735, 688840, 964376, 1205470, 2410940, 4821880]

約数ペア:

[(1, 4821880), (2, 2410940), (4, 1205470), (5, 964376), (7, 688840), (8, 602735), (10, 482188), (14, 344420), (17, 283640), (20, 241094), (28, 172210), (34, 141820), (35, 137768), (40, 120547), (56, 86105), (68, 70910), (70, 68884), (85, 56728), (119, 40520), (136, 35455), (140, 34442), (170, 28364), (238, 20260), (280, 17221), (340, 14182), (476, 10130), (595, 8104), (680, 7091), (952, 5065), (1013, 4760), (1190, 4052), (2026, 2380)]