24846520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 60264000

約数和(自身を除く): 35417480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 599, 610, 680, 1037, 1198, 1220, 2074, 2396, 2440, 2995, 4148, 4792, 5185, 5990, 8296, 10183, 10370, 11980, 20366, 20740, 23960, 36539, 40732, 41480, 50915, 73078, 81464, 101830, 146156, 182695, 203660, 292312, 365390, 407320, 621163, 730780, 1242326, 1461560, 2484652, 3105815, 4969304, 6211630, 12423260, 24846520]

約数ペア:

[(1, 24846520), (2, 12423260), (4, 6211630), (5, 4969304), (8, 3105815), (10, 2484652), (17, 1461560), (20, 1242326), (34, 730780), (40, 621163), (61, 407320), (68, 365390), (85, 292312), (122, 203660), (136, 182695), (170, 146156), (244, 101830), (305, 81464), (340, 73078), (488, 50915), (599, 41480), (610, 40732), (680, 36539), (1037, 23960), (1198, 20740), (1220, 20366), (2074, 11980), (2396, 10370), (2440, 10183), (2995, 8296), (4148, 5990), (4792, 5185)]