8158150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 20498688

約数和(自身を除く): 12340538

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 163, 175, 182, 275, 286, 325, 326, 350, 385, 455, 550, 650, 715, 770, 815, 910, 1001, 1141, 1430, 1630, 1793, 1925, 2002, 2119, 2275, 2282, 3575, 3586, 3850, 4075, 4238, 4550, 5005, 5705, 7150, 8150, 8965, 10010, 10595, 11410, 12551, 14833, 17930, 21190, 23309, 25025, 25102, 28525, 29666, 44825, 46618, 50050, 52975, 57050, 62755, 74165, 89650, 105950, 116545, 125510, 148330, 163163, 233090, 313775, 326326, 370825, 582725, 627550, 741650, 815815, 1165450, 1631630, 4079075, 8158150]

約数ペア:

[(1, 8158150), (2, 4079075), (5, 1631630), (7, 1165450), (10, 815815), (11, 741650), (13, 627550), (14, 582725), (22, 370825), (25, 326326), (26, 313775), (35, 233090), (50, 163163), (55, 148330), (65, 125510), (70, 116545), (77, 105950), (91, 89650), (110, 74165), (130, 62755), (143, 57050), (154, 52975), (163, 50050), (175, 46618), (182, 44825), (275, 29666), (286, 28525), (325, 25102), (326, 25025), (350, 23309), (385, 21190), (455, 17930), (550, 14833), (650, 12551), (715, 11410), (770, 10595), (815, 10010), (910, 8965), (1001, 8150), (1141, 7150), (1430, 5705), (1630, 5005), (1793, 4550), (1925, 4238), (2002, 4075), (2119, 3850), (2275, 3586), (2282, 3575)]