11778874060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{9769}}^1$

素因数の和:9983

約数の個数: 72

約数和(自身を含む): 26265042720

約数和(自身を除く): 14486168660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 167, 190, 334, 361, 380, 668, 722, 835, 1444, 1670, 1805, 3173, 3340, 3610, 6346, 7220, 9769, 12692, 15865, 19538, 31730, 39076, 48845, 60287, 63460, 97690, 120574, 185611, 195380, 241148, 301435, 371222, 602870, 742444, 928055, 1205740, 1631423, 1856110, 3262846, 3526609, 3712220, 6525692, 7053218, 8157115, 14106436, 16314230, 17633045, 30997037, 32628460, 35266090, 61994074, 70532180, 123988148, 154985185, 309970370, 588943703, 619940740, 1177887406, 2355774812, 2944718515, 5889437030, 11778874060]

約数ペア:

[(1, 11778874060), (2, 5889437030), (4, 2944718515), (5, 2355774812), (10, 1177887406), (19, 619940740), (20, 588943703), (38, 309970370), (76, 154985185), (95, 123988148), (167, 70532180), (190, 61994074), (334, 35266090), (361, 32628460), (380, 30997037), (668, 17633045), (722, 16314230), (835, 14106436), (1444, 8157115), (1670, 7053218), (1805, 6525692), (3173, 3712220), (3340, 3526609), (3610, 3262846), (6346, 1856110), (7220, 1631423), (9769, 1205740), (12692, 928055), (15865, 742444), (19538, 602870), (31730, 371222), (39076, 301435), (48845, 241148), (60287, 195380), (63460, 185611), (97690, 120574)]