28173721010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{63599}}^1$

素因数の和:65066

約数の個数: 32

約数和(自身を含む): 52386048000

約数和(自身を除く): 24212326990

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1429, 2858, 7145, 14290, 44299, 63599, 88598, 127198, 221495, 317995, 442990, 635990, 1971569, 3943138, 9857845, 19715690, 90882971, 181765942, 454414855, 908829710, 2817372101, 5634744202, 14086860505, 28173721010]

約数ペア:

[(1, 28173721010), (2, 14086860505), (5, 5634744202), (10, 2817372101), (31, 908829710), (62, 454414855), (155, 181765942), (310, 90882971), (1429, 19715690), (2858, 9857845), (7145, 3943138), (14290, 1971569), (44299, 635990), (63599, 442990), (88598, 317995), (127198, 221495)]