2115746900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2194

約数の個数: 144

約数和(自身を含む): 5284661760

約数和(自身を除く): 3168914860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 31, 34, 38, 50, 62, 68, 76, 85, 95, 100, 124, 155, 170, 190, 310, 323, 340, 380, 425, 475, 527, 589, 620, 646, 775, 850, 950, 1054, 1178, 1292, 1550, 1615, 1700, 1900, 2108, 2113, 2356, 2635, 2945, 3100, 3230, 4226, 5270, 5890, 6460, 8075, 8452, 10013, 10540, 10565, 11780, 13175, 14725, 16150, 20026, 21130, 26350, 29450, 32300, 35921, 40052, 40147, 42260, 50065, 52700, 52825, 58900, 65503, 71842, 80294, 100130, 105650, 131006, 143684, 160588, 179605, 200260, 200735, 211300, 250325, 262012, 327515, 359210, 401470, 500650, 655030, 682499, 718420, 802940, 898025, 1001300, 1003675, 1113551, 1244557, 1310060, 1364998, 1637575, 1796050, 2007350, 2227102, 2489114, 2729996, 3275150, 3412495, 3592100, 4014700, 4454204, 4978228, 5567755, 6222785, 6550300, 6824990, 11135510, 12445570, 13649980, 17062475, 21157469, 22271020, 24891140, 27838775, 31113925, 34124950, 42314938, 55677550, 62227850, 68249900, 84629876, 105787345, 111355100, 124455700, 211574690, 423149380, 528936725, 1057873450, 2115746900]

約数ペア:

[(1, 2115746900), (2, 1057873450), (4, 528936725), (5, 423149380), (10, 211574690), (17, 124455700), (19, 111355100), (20, 105787345), (25, 84629876), (31, 68249900), (34, 62227850), (38, 55677550), (50, 42314938), (62, 34124950), (68, 31113925), (76, 27838775), (85, 24891140), (95, 22271020), (100, 21157469), (124, 17062475), (155, 13649980), (170, 12445570), (190, 11135510), (310, 6824990), (323, 6550300), (340, 6222785), (380, 5567755), (425, 4978228), (475, 4454204), (527, 4014700), (589, 3592100), (620, 3412495), (646, 3275150), (775, 2729996), (850, 2489114), (950, 2227102), (1054, 2007350), (1178, 1796050), (1292, 1637575), (1550, 1364998), (1615, 1310060), (1700, 1244557), (1900, 1113551), (2108, 1003675), (2113, 1001300), (2356, 898025), (2635, 802940), (2945, 718420), (3100, 682499), (3230, 655030), (4226, 500650), (5270, 401470), (5890, 359210), (6460, 327515), (8075, 262012), (8452, 250325), (10013, 211300), (10540, 200735), (10565, 200260), (11780, 179605), (13175, 160588), (14725, 143684), (16150, 131006), (20026, 105650), (21130, 100130), (26350, 80294), (29450, 71842), (32300, 65503), (35921, 58900), (40052, 52825), (40147, 52700), (42260, 50065)]