325528022440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{635251}}^1$

素因数の和:635842

約数の個数: 64

約数和(自身を含む): 765656530560

約数和(自身を除く): 440128508120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 557, 920, 1114, 2228, 2785, 4456, 5570, 11140, 12811, 22280, 25622, 51244, 64055, 102488, 128110, 256220, 512440, 635251, 1270502, 2541004, 3176255, 5082008, 6352510, 12705020, 14610773, 25410040, 29221546, 58443092, 73053865, 116886184, 146107730, 292215460, 353834807, 584430920, 707669614, 1415339228, 1769174035, 2830678456, 3538348070, 7076696140, 8138200561, 14153392280, 16276401122, 32552802244, 40691002805, 65105604488, 81382005610, 162764011220, 325528022440]

約数ペア:

[(1, 325528022440), (2, 162764011220), (4, 81382005610), (5, 65105604488), (8, 40691002805), (10, 32552802244), (20, 16276401122), (23, 14153392280), (40, 8138200561), (46, 7076696140), (92, 3538348070), (115, 2830678456), (184, 1769174035), (230, 1415339228), (460, 707669614), (557, 584430920), (920, 353834807), (1114, 292215460), (2228, 146107730), (2785, 116886184), (4456, 73053865), (5570, 58443092), (11140, 29221546), (12811, 25410040), (22280, 14610773), (25622, 12705020), (51244, 6352510), (64055, 5082008), (102488, 3176255), (128110, 2541004), (256220, 1270502), (512440, 635251)]