2017372480

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103349}}^1$

素因数の和:103427

約数の個数: 56

約数和(自身を含む): 4882667400

約数和(自身を除く): 2865294920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 9760, 19520, 103349, 206698, 413396, 516745, 826792, 1033490, 1653584, 2066980, 3307168, 4133960, 6304289, 6614336, 8267920, 12608578, 16535840, 25217156, 31521445, 33071680, 50434312, 63042890, 100868624, 126085780, 201737248, 252171560, 403474496, 504343120, 1008686240, 2017372480]

約数ペア:

[(1, 2017372480), (2, 1008686240), (4, 504343120), (5, 403474496), (8, 252171560), (10, 201737248), (16, 126085780), (20, 100868624), (32, 63042890), (40, 50434312), (61, 33071680), (64, 31521445), (80, 25217156), (122, 16535840), (160, 12608578), (244, 8267920), (305, 6614336), (320, 6304289), (488, 4133960), (610, 3307168), (976, 2066980), (1220, 1653584), (1952, 1033490), (2440, 826792), (3904, 516745), (4880, 413396), (9760, 206698), (19520, 103349)]