71627360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2116

約数の個数: 96

約数和(自身を含む): 199729152

約数和(自身を除く): 128101792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2063, 2170, 2480, 3472, 4126, 4340, 4960, 6944, 8252, 8680, 10315, 14441, 16504, 17360, 20630, 28882, 33008, 34720, 41260, 57764, 63953, 66016, 72205, 82520, 115528, 127906, 144410, 165040, 231056, 255812, 288820, 319765, 330080, 447671, 462112, 511624, 577640, 639530, 895342, 1023248, 1155280, 1279060, 1790684, 2046496, 2238355, 2310560, 2558120, 3581368, 4476710, 5116240, 7162736, 8953420, 10232480, 14325472, 17906840, 35813680, 71627360]

約数ペア:

[(1, 71627360), (2, 35813680), (4, 17906840), (5, 14325472), (7, 10232480), (8, 8953420), (10, 7162736), (14, 5116240), (16, 4476710), (20, 3581368), (28, 2558120), (31, 2310560), (32, 2238355), (35, 2046496), (40, 1790684), (56, 1279060), (62, 1155280), (70, 1023248), (80, 895342), (112, 639530), (124, 577640), (140, 511624), (155, 462112), (160, 447671), (217, 330080), (224, 319765), (248, 288820), (280, 255812), (310, 231056), (434, 165040), (496, 144410), (560, 127906), (620, 115528), (868, 82520), (992, 72205), (1085, 66016), (1120, 63953), (1240, 57764), (1736, 41260), (2063, 34720), (2170, 33008), (2480, 28882), (3472, 20630), (4126, 17360), (4340, 16504), (4960, 14441), (6944, 10315), (8252, 8680)]