40898161980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1941983}}^1$

素因数の和:1942017

約数の個数: 120

約数和(自身を含む): 138168277632

約数和(自身を除く): 97270115652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 1941983, 3883966, 5825949, 7767932, 9709915, 11651898, 17477847, 19419830, 23303796, 25245779, 29129745, 34955694, 38839660, 50491558, 52433541, 58259490, 69911388, 75737337, 87389235, 100983116, 104867082, 116518980, 126228895, 151474674, 157300623, 174778470, 209734164, 227212011, 252457790, 262167705, 302949348, 314601246, 349556940, 378686685, 454424022, 504915580, 524335410, 629202492, 681636033, 757373370, 786503115, 908848044, 1048670820, 1136060055, 1363272066, 1514746740, 1573006230, 2044908099, 2272120110, 2726544132, 3146012460, 3408180165, 4089816198, 4544240220, 6816360330, 8179632396, 10224540495, 13632720660, 20449080990, 40898161980]

約数ペア:

[(1, 40898161980), (2, 20449080990), (3, 13632720660), (4, 10224540495), (5, 8179632396), (6, 6816360330), (9, 4544240220), (10, 4089816198), (12, 3408180165), (13, 3146012460), (15, 2726544132), (18, 2272120110), (20, 2044908099), (26, 1573006230), (27, 1514746740), (30, 1363272066), (36, 1136060055), (39, 1048670820), (45, 908848044), (52, 786503115), (54, 757373370), (60, 681636033), (65, 629202492), (78, 524335410), (81, 504915580), (90, 454424022), (108, 378686685), (117, 349556940), (130, 314601246), (135, 302949348), (156, 262167705), (162, 252457790), (180, 227212011), (195, 209734164), (234, 174778470), (260, 157300623), (270, 151474674), (324, 126228895), (351, 116518980), (390, 104867082), (405, 100983116), (468, 87389235), (540, 75737337), (585, 69911388), (702, 58259490), (780, 52433541), (810, 50491558), (1053, 38839660), (1170, 34955694), (1404, 29129745), (1620, 25245779), (1755, 23303796), (2106, 19419830), (2340, 17477847), (3510, 11651898), (4212, 9709915), (5265, 7767932), (7020, 5825949), (10530, 3883966), (21060, 1941983)]