101007040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 112

約数和(自身を含む): 260604000

約数和(自身を除く): 159596960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 370, 380, 449, 592, 608, 703, 740, 760, 898, 1184, 1216, 1406, 1480, 1520, 1796, 2245, 2368, 2812, 2960, 3040, 3515, 3592, 4490, 5624, 5920, 6080, 7030, 7184, 8531, 8980, 11248, 11840, 14060, 14368, 16613, 17062, 17960, 22496, 28120, 28736, 33226, 34124, 35920, 42655, 44992, 56240, 66452, 68248, 71840, 83065, 85310, 112480, 132904, 136496, 143680, 166130, 170620, 224960, 265808, 272992, 315647, 332260, 341240, 531616, 545984, 631294, 664520, 682480, 1063232, 1262588, 1329040, 1364960, 1578235, 2525176, 2658080, 2729920, 3156470, 5050352, 5316160, 6312940, 10100704, 12625880, 20201408, 25251760, 50503520, 101007040]

約数ペア:

[(1, 101007040), (2, 50503520), (4, 25251760), (5, 20201408), (8, 12625880), (10, 10100704), (16, 6312940), (19, 5316160), (20, 5050352), (32, 3156470), (37, 2729920), (38, 2658080), (40, 2525176), (64, 1578235), (74, 1364960), (76, 1329040), (80, 1262588), (95, 1063232), (148, 682480), (152, 664520), (160, 631294), (185, 545984), (190, 531616), (296, 341240), (304, 332260), (320, 315647), (370, 272992), (380, 265808), (449, 224960), (592, 170620), (608, 166130), (703, 143680), (740, 136496), (760, 132904), (898, 112480), (1184, 85310), (1216, 83065), (1406, 71840), (1480, 68248), (1520, 66452), (1796, 56240), (2245, 44992), (2368, 42655), (2812, 35920), (2960, 34124), (3040, 33226), (3515, 28736), (3592, 28120), (4490, 22496), (5624, 17960), (5920, 17062), (6080, 16613), (7030, 14368), (7184, 14060), (8531, 11840), (8980, 11248)]