23550700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 53996544

約数和(自身を除く): 30445844

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 71, 100, 107, 124, 142, 155, 214, 284, 310, 355, 428, 535, 620, 710, 775, 1070, 1420, 1550, 1775, 2140, 2201, 2675, 3100, 3317, 3550, 4402, 5350, 6634, 7100, 7597, 8804, 10700, 11005, 13268, 15194, 16585, 22010, 30388, 33170, 37985, 44020, 55025, 66340, 75970, 82925, 110050, 151940, 165850, 189925, 220100, 235507, 331700, 379850, 471014, 759700, 942028, 1177535, 2355070, 4710140, 5887675, 11775350, 23550700]

約数ペア:

[(1, 23550700), (2, 11775350), (4, 5887675), (5, 4710140), (10, 2355070), (20, 1177535), (25, 942028), (31, 759700), (50, 471014), (62, 379850), (71, 331700), (100, 235507), (107, 220100), (124, 189925), (142, 165850), (155, 151940), (214, 110050), (284, 82925), (310, 75970), (355, 66340), (428, 55025), (535, 44020), (620, 37985), (710, 33170), (775, 30388), (1070, 22010), (1420, 16585), (1550, 15194), (1775, 13268), (2140, 11005), (2201, 10700), (2675, 8804), (3100, 7597), (3317, 7100), (3550, 6634), (4402, 5350)]