190904200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 469969920

約数和(自身を除く): 279065720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 41, 50, 62, 82, 100, 124, 155, 164, 200, 205, 248, 310, 328, 410, 620, 751, 775, 820, 1025, 1240, 1271, 1502, 1550, 1640, 2050, 2542, 3004, 3100, 3755, 4100, 5084, 6008, 6200, 6355, 7510, 8200, 10168, 12710, 15020, 18775, 23281, 25420, 30040, 30791, 31775, 37550, 46562, 50840, 61582, 63550, 75100, 93124, 116405, 123164, 127100, 150200, 153955, 186248, 232810, 246328, 254200, 307910, 465620, 582025, 615820, 769775, 931240, 954521, 1164050, 1231640, 1539550, 1909042, 2328100, 3079100, 3818084, 4656200, 4772605, 6158200, 7636168, 9545210, 19090420, 23863025, 38180840, 47726050, 95452100, 190904200]

約数ペア:

[(1, 190904200), (2, 95452100), (4, 47726050), (5, 38180840), (8, 23863025), (10, 19090420), (20, 9545210), (25, 7636168), (31, 6158200), (40, 4772605), (41, 4656200), (50, 3818084), (62, 3079100), (82, 2328100), (100, 1909042), (124, 1539550), (155, 1231640), (164, 1164050), (200, 954521), (205, 931240), (248, 769775), (310, 615820), (328, 582025), (410, 465620), (620, 307910), (751, 254200), (775, 246328), (820, 232810), (1025, 186248), (1240, 153955), (1271, 150200), (1502, 127100), (1550, 123164), (1640, 116405), (2050, 93124), (2542, 75100), (3004, 63550), (3100, 61582), (3755, 50840), (4100, 46562), (5084, 37550), (6008, 31775), (6200, 30791), (6355, 30040), (7510, 25420), (8200, 23281), (10168, 18775), (12710, 15020)]