2010519700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 5243664384

約数和(自身を除く): 3233144684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 151, 161, 175, 230, 302, 322, 350, 460, 575, 604, 644, 700, 755, 805, 827, 1057, 1150, 1510, 1610, 1654, 2114, 2300, 3020, 3220, 3308, 3473, 3775, 4025, 4135, 4228, 5285, 5789, 6946, 7550, 8050, 8270, 10570, 11578, 13892, 15100, 16100, 16540, 17365, 19021, 20675, 21140, 23156, 24311, 26425, 28945, 34730, 38042, 41350, 48622, 52850, 57890, 69460, 76084, 82700, 86825, 95105, 97244, 105700, 115780, 121555, 124877, 133147, 144725, 173650, 190210, 243110, 249754, 266294, 289450, 347300, 380420, 475525, 486220, 499508, 532588, 578900, 607775, 624385, 665735, 874139, 951050, 1215550, 1248770, 1331470, 1748278, 1902100, 2431100, 2497540, 2662940, 2872171, 3121925, 3328675, 3496556, 4370695, 5744342, 6243850, 6657350, 8741390, 11488684, 12487700, 13314700, 14360855, 17482780, 20105197, 21853475, 28721710, 40210394, 43706950, 57443420, 71804275, 80420788, 87413900, 100525985, 143608550, 201051970, 287217100, 402103940, 502629925, 1005259850, 2010519700]

約数ペア:

[(1, 2010519700), (2, 1005259850), (4, 502629925), (5, 402103940), (7, 287217100), (10, 201051970), (14, 143608550), (20, 100525985), (23, 87413900), (25, 80420788), (28, 71804275), (35, 57443420), (46, 43706950), (50, 40210394), (70, 28721710), (92, 21853475), (100, 20105197), (115, 17482780), (140, 14360855), (151, 13314700), (161, 12487700), (175, 11488684), (230, 8741390), (302, 6657350), (322, 6243850), (350, 5744342), (460, 4370695), (575, 3496556), (604, 3328675), (644, 3121925), (700, 2872171), (755, 2662940), (805, 2497540), (827, 2431100), (1057, 1902100), (1150, 1748278), (1510, 1331470), (1610, 1248770), (1654, 1215550), (2114, 951050), (2300, 874139), (3020, 665735), (3220, 624385), (3308, 607775), (3473, 578900), (3775, 532588), (4025, 499508), (4135, 486220), (4228, 475525), (5285, 380420), (5789, 347300), (6946, 289450), (7550, 266294), (8050, 249754), (8270, 243110), (10570, 190210), (11578, 173650), (13892, 144725), (15100, 133147), (16100, 124877), (16540, 121555), (17365, 115780), (19021, 105700), (20675, 97244), (21140, 95105), (23156, 86825), (24311, 82700), (26425, 76084), (28945, 69460), (34730, 57890), (38042, 52850), (41350, 48622)]