11775350

素因数分解:

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

素因数の和:221

約数の個数: 48

約数和(自身を含む): 23141376

約数和(自身を除く): 11366026

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 71, 107, 142, 155, 214, 310, 355, 535, 710, 775, 1070, 1550, 1775, 2201, 2675, 3317, 3550, 4402, 5350, 6634, 7597, 11005, 15194, 16585, 22010, 33170, 37985, 55025, 75970, 82925, 110050, 165850, 189925, 235507, 379850, 471014, 1177535, 2355070, 5887675, 11775350]

約数ペア:

[(1, 11775350), (2, 5887675), (5, 2355070), (10, 1177535), (25, 471014), (31, 379850), (50, 235507), (62, 189925), (71, 165850), (107, 110050), (142, 82925), (155, 75970), (214, 55025), (310, 37985), (355, 33170), (535, 22010), (710, 16585), (775, 15194), (1070, 11005), (1550, 7597), (1775, 6634), (2201, 5350), (2675, 4402), (3317, 3550)]