17116340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 39083520

約数和(自身を除く): 21967180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1453, 2356, 2906, 2945, 5812, 5890, 7265, 11780, 14530, 27607, 29060, 45043, 55214, 90086, 110428, 138035, 180172, 225215, 276070, 450430, 552140, 855817, 900860, 1711634, 3423268, 4279085, 8558170, 17116340]

約数ペア:

[(1, 17116340), (2, 8558170), (4, 4279085), (5, 3423268), (10, 1711634), (19, 900860), (20, 855817), (31, 552140), (38, 450430), (62, 276070), (76, 225215), (95, 180172), (124, 138035), (155, 110428), (190, 90086), (310, 55214), (380, 45043), (589, 29060), (620, 27607), (1178, 14530), (1453, 11780), (2356, 7265), (2906, 5890), (2945, 5812)]