74600080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2936

約数の個数: 80

約数和(自身を含む): 193380480

約数和(自身を除く): 118780400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2887, 3230, 5168, 5774, 6460, 11548, 12920, 14435, 23096, 25840, 28870, 46192, 49079, 54853, 57740, 98158, 109706, 115480, 196316, 219412, 230960, 245395, 274265, 392632, 438824, 490790, 548530, 785264, 877648, 932501, 981580, 1097060, 1865002, 1963160, 2194120, 3730004, 3926320, 4388240, 4662505, 7460008, 9325010, 14920016, 18650020, 37300040, 74600080]

約数ペア:

[(1, 74600080), (2, 37300040), (4, 18650020), (5, 14920016), (8, 9325010), (10, 7460008), (16, 4662505), (17, 4388240), (19, 3926320), (20, 3730004), (34, 2194120), (38, 1963160), (40, 1865002), (68, 1097060), (76, 981580), (80, 932501), (85, 877648), (95, 785264), (136, 548530), (152, 490790), (170, 438824), (190, 392632), (272, 274265), (304, 245395), (323, 230960), (340, 219412), (380, 196316), (646, 115480), (680, 109706), (760, 98158), (1292, 57740), (1360, 54853), (1520, 49079), (1615, 46192), (2584, 28870), (2887, 25840), (3230, 23096), (5168, 14435), (5774, 12920), (6460, 11548)]