26317700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 61449192

約数和(自身を除く): 35131492

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 113, 137, 170, 226, 274, 340, 425, 452, 548, 565, 685, 850, 1130, 1370, 1700, 1921, 2260, 2329, 2740, 2825, 3425, 3842, 4658, 5650, 6850, 7684, 9316, 9605, 11300, 11645, 13700, 15481, 19210, 23290, 30962, 38420, 46580, 48025, 58225, 61924, 77405, 96050, 116450, 154810, 192100, 232900, 263177, 309620, 387025, 526354, 774050, 1052708, 1315885, 1548100, 2631770, 5263540, 6579425, 13158850, 26317700]

約数ペア:

[(1, 26317700), (2, 13158850), (4, 6579425), (5, 5263540), (10, 2631770), (17, 1548100), (20, 1315885), (25, 1052708), (34, 774050), (50, 526354), (68, 387025), (85, 309620), (100, 263177), (113, 232900), (137, 192100), (170, 154810), (226, 116450), (274, 96050), (340, 77405), (425, 61924), (452, 58225), (548, 48025), (565, 46580), (685, 38420), (850, 30962), (1130, 23290), (1370, 19210), (1700, 15481), (1921, 13700), (2260, 11645), (2329, 11300), (2740, 9605), (2825, 9316), (3425, 7684), (3842, 6850), (4658, 5650)]