77024480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1996

約数の個数: 96

約数和(自身を含む): 206388000

約数和(自身を除く): 129363520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1949, 1976, 2080, 2470, 3040, 3898, 3952, 4940, 7796, 7904, 9745, 9880, 15592, 19490, 19760, 25337, 31184, 37031, 38980, 39520, 50674, 62368, 74062, 77960, 101348, 126685, 148124, 155920, 185155, 202696, 253370, 296248, 311840, 370310, 405392, 481403, 506740, 592496, 740620, 810784, 962806, 1013480, 1184992, 1481240, 1925612, 2026960, 2407015, 2962480, 3851224, 4053920, 4814030, 5924960, 7702448, 9628060, 15404896, 19256120, 38512240, 77024480]

約数ペア:

[(1, 77024480), (2, 38512240), (4, 19256120), (5, 15404896), (8, 9628060), (10, 7702448), (13, 5924960), (16, 4814030), (19, 4053920), (20, 3851224), (26, 2962480), (32, 2407015), (38, 2026960), (40, 1925612), (52, 1481240), (65, 1184992), (76, 1013480), (80, 962806), (95, 810784), (104, 740620), (130, 592496), (152, 506740), (160, 481403), (190, 405392), (208, 370310), (247, 311840), (260, 296248), (304, 253370), (380, 202696), (416, 185155), (494, 155920), (520, 148124), (608, 126685), (760, 101348), (988, 77960), (1040, 74062), (1235, 62368), (1520, 50674), (1949, 39520), (1976, 38980), (2080, 37031), (2470, 31184), (3040, 25337), (3898, 19760), (3952, 19490), (4940, 15592), (7796, 9880), (7904, 9745)]