326138600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 802448640

約数和(自身を除く): 476310040

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, 775, 820, 1025, 1240, 1271, 1283, 1550, 1640, 2050, 2542, 2566, 3100, 4100, 5084, 5132, 6200, 6355, 6415, 8200, 10168, 10264, 12710, 12830, 25420, 25660, 31775, 32075, 39773, 50840, 51320, 52603, 63550, 64150, 79546, 105206, 127100, 128300, 159092, 198865, 210412, 254200, 256600, 263015, 318184, 397730, 420824, 526030, 795460, 994325, 1052060, 1315075, 1590920, 1630693, 1988650, 2104120, 2630150, 3261386, 3977300, 5260300, 6522772, 7954600, 8153465, 10520600, 13045544, 16306930, 32613860, 40767325, 65227720, 81534650, 163069300, 326138600]

約数ペア:

[(1, 326138600), (2, 163069300), (4, 81534650), (5, 65227720), (8, 40767325), (10, 32613860), (20, 16306930), (25, 13045544), (31, 10520600), (40, 8153465), (41, 7954600), (50, 6522772), (62, 5260300), (82, 3977300), (100, 3261386), (124, 2630150), (155, 2104120), (164, 1988650), (200, 1630693), (205, 1590920), (248, 1315075), (310, 1052060), (328, 994325), (410, 795460), (620, 526030), (775, 420824), (820, 397730), (1025, 318184), (1240, 263015), (1271, 256600), (1283, 254200), (1550, 210412), (1640, 198865), (2050, 159092), (2542, 128300), (2566, 127100), (3100, 105206), (4100, 79546), (5084, 64150), (5132, 63550), (6200, 52603), (6355, 51320), (6415, 50840), (8200, 39773), (10168, 32075), (10264, 31775), (12710, 25660), (12830, 25420)]