10055780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 25433856

約数和(自身を除く): 15378076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 331, 434, 490, 620, 662, 868, 980, 1085, 1324, 1519, 1655, 2170, 2317, 3038, 3310, 4340, 4634, 6076, 6620, 7595, 9268, 10261, 11585, 15190, 16219, 20522, 23170, 30380, 32438, 41044, 46340, 51305, 64876, 71827, 81095, 102610, 143654, 162190, 205220, 287308, 324380, 359135, 502789, 718270, 1005578, 1436540, 2011156, 2513945, 5027890, 10055780]

約数ペア:

[(1, 10055780), (2, 5027890), (4, 2513945), (5, 2011156), (7, 1436540), (10, 1005578), (14, 718270), (20, 502789), (28, 359135), (31, 324380), (35, 287308), (49, 205220), (62, 162190), (70, 143654), (98, 102610), (124, 81095), (140, 71827), (155, 64876), (196, 51305), (217, 46340), (245, 41044), (310, 32438), (331, 30380), (434, 23170), (490, 20522), (620, 16219), (662, 15190), (868, 11585), (980, 10261), (1085, 9268), (1324, 7595), (1519, 6620), (1655, 6076), (2170, 4634), (2317, 4340), (3038, 3310)]