32614940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 70489440

約数和(自身を除く): 37874500

約数列:

[1, 2, 4, 5, 10, 20, 73, 89, 146, 178, 251, 292, 356, 365, 445, 502, 730, 890, 1004, 1255, 1460, 1780, 2510, 5020, 6497, 12994, 18323, 22339, 25988, 32485, 36646, 44678, 64970, 73292, 89356, 91615, 111695, 129940, 183230, 223390, 366460, 446780, 1630747, 3261494, 6522988, 8153735, 16307470, 32614940]

約数ペア:

[(1, 32614940), (2, 16307470), (4, 8153735), (5, 6522988), (10, 3261494), (20, 1630747), (73, 446780), (89, 366460), (146, 223390), (178, 183230), (251, 129940), (292, 111695), (356, 91615), (365, 89356), (445, 73292), (502, 64970), (730, 44678), (890, 36646), (1004, 32485), (1255, 25988), (1460, 22339), (1780, 18323), (2510, 12994), (5020, 6497)]