70158320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 175167360

約数和(自身を除く): 105009040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 632, 653, 680, 790, 1264, 1306, 1343, 1360, 1580, 2612, 2686, 3160, 3265, 5224, 5372, 6320, 6530, 6715, 10448, 10744, 11101, 13060, 13430, 21488, 22202, 26120, 26860, 44404, 51587, 52240, 53720, 55505, 88808, 103174, 107440, 111010, 177616, 206348, 222020, 257935, 412696, 444040, 515870, 825392, 876979, 888080, 1031740, 1753958, 2063480, 3507916, 4126960, 4384895, 7015832, 8769790, 14031664, 17539580, 35079160, 70158320]

約数ペア:

[(1, 70158320), (2, 35079160), (4, 17539580), (5, 14031664), (8, 8769790), (10, 7015832), (16, 4384895), (17, 4126960), (20, 3507916), (34, 2063480), (40, 1753958), (68, 1031740), (79, 888080), (80, 876979), (85, 825392), (136, 515870), (158, 444040), (170, 412696), (272, 257935), (316, 222020), (340, 206348), (395, 177616), (632, 111010), (653, 107440), (680, 103174), (790, 88808), (1264, 55505), (1306, 53720), (1343, 52240), (1360, 51587), (1580, 44404), (2612, 26860), (2686, 26120), (3160, 22202), (3265, 21488), (5224, 13430), (5372, 13060), (6320, 11101), (6530, 10744), (6715, 10448)]