40067820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17123}}^1$

素因数の和:17151

約数の個数: 72

約数和(自身を含む): 130895856

約数和(自身を除く): 90828036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17123, 34246, 51369, 68492, 85615, 102738, 154107, 171230, 205476, 222599, 256845, 308214, 342460, 445198, 513690, 616428, 667797, 770535, 890396, 1027380, 1112995, 1335594, 1541070, 2003391, 2225990, 2671188, 3082140, 3338985, 4006782, 4451980, 6677970, 8013564, 10016955, 13355940, 20033910, 40067820]

約数ペア:

[(1, 40067820), (2, 20033910), (3, 13355940), (4, 10016955), (5, 8013564), (6, 6677970), (9, 4451980), (10, 4006782), (12, 3338985), (13, 3082140), (15, 2671188), (18, 2225990), (20, 2003391), (26, 1541070), (30, 1335594), (36, 1112995), (39, 1027380), (45, 890396), (52, 770535), (60, 667797), (65, 616428), (78, 513690), (90, 445198), (117, 342460), (130, 308214), (156, 256845), (180, 222599), (195, 205476), (234, 171230), (260, 154107), (390, 102738), (468, 85615), (585, 68492), (780, 51369), (1170, 34246), (2340, 17123)]