4277459740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:3995

約数の個数: 96

約数和(自身を含む): 9836467200

約数和(自身を除く): 5559007460

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 79, 95, 148, 158, 185, 190, 316, 370, 380, 395, 703, 740, 790, 1406, 1501, 1580, 2812, 2923, 3002, 3515, 3851, 5846, 6004, 7030, 7505, 7702, 11692, 14060, 14615, 15010, 15404, 19255, 29230, 30020, 38510, 55537, 58460, 73169, 77020, 111074, 142487, 146338, 222148, 277685, 284974, 292676, 304229, 365845, 555370, 569948, 608458, 712435, 731690, 1110740, 1216916, 1424870, 1463380, 1521145, 2707253, 2849740, 3042290, 5414506, 5780351, 6084580, 10829012, 11256473, 11560702, 13536265, 22512946, 23121404, 27072530, 28901755, 45025892, 54145060, 56282365, 57803510, 112564730, 115607020, 213872987, 225129460, 427745974, 855491948, 1069364935, 2138729870, 4277459740]

約数ペア:

[(1, 4277459740), (2, 2138729870), (4, 1069364935), (5, 855491948), (10, 427745974), (19, 225129460), (20, 213872987), (37, 115607020), (38, 112564730), (74, 57803510), (76, 56282365), (79, 54145060), (95, 45025892), (148, 28901755), (158, 27072530), (185, 23121404), (190, 22512946), (316, 13536265), (370, 11560702), (380, 11256473), (395, 10829012), (703, 6084580), (740, 5780351), (790, 5414506), (1406, 3042290), (1501, 2849740), (1580, 2707253), (2812, 1521145), (2923, 1463380), (3002, 1424870), (3515, 1216916), (3851, 1110740), (5846, 731690), (6004, 712435), (7030, 608458), (7505, 569948), (7702, 555370), (11692, 365845), (14060, 304229), (14615, 292676), (15010, 284974), (15404, 277685), (19255, 222148), (29230, 146338), (30020, 142487), (38510, 111074), (55537, 77020), (58460, 73169)]