3829129720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{17491}}^1$

素因数の和:17936

約数の個数: 64

約数和(自身を含む): 9300846240

約数和(自身を除く): 5471716520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 421, 520, 842, 1684, 2105, 3368, 4210, 5473, 8420, 10946, 16840, 17491, 21892, 27365, 34982, 43784, 54730, 69964, 87455, 109460, 139928, 174910, 218920, 227383, 349820, 454766, 699640, 909532, 1136915, 1819064, 2273830, 4547660, 7363711, 9095320, 14727422, 29454844, 36818555, 58909688, 73637110, 95728243, 147274220, 191456486, 294548440, 382912972, 478641215, 765825944, 957282430, 1914564860, 3829129720]

約数ペア:

[(1, 3829129720), (2, 1914564860), (4, 957282430), (5, 765825944), (8, 478641215), (10, 382912972), (13, 294548440), (20, 191456486), (26, 147274220), (40, 95728243), (52, 73637110), (65, 58909688), (104, 36818555), (130, 29454844), (260, 14727422), (421, 9095320), (520, 7363711), (842, 4547660), (1684, 2273830), (2105, 1819064), (3368, 1136915), (4210, 909532), (5473, 699640), (8420, 454766), (10946, 349820), (16840, 227383), (17491, 218920), (21892, 174910), (27365, 139928), (34982, 109460), (43784, 87455), (54730, 69964)]