2505371830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 5267275776

約数和(自身を除く): 2761903946

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 107, 115, 130, 191, 205, 214, 230, 299, 382, 410, 533, 535, 598, 943, 955, 1066, 1070, 1391, 1495, 1886, 1910, 2461, 2483, 2665, 2782, 2990, 4387, 4393, 4715, 4922, 4966, 5330, 6955, 7831, 8774, 8786, 9430, 12259, 12305, 12415, 13910, 15662, 20437, 21935, 21965, 24518, 24610, 24830, 31993, 39155, 40874, 43870, 43930, 57031, 57109, 61295, 63986, 78310, 100901, 101803, 102185, 114062, 114218, 122590, 159965, 180113, 201802, 203606, 204370, 265681, 285155, 285545, 319930, 360226, 470051, 504505, 509015, 531362, 570310, 571090, 837917, 900565, 940102, 1009010, 1018030, 1311713, 1328405, 1675834, 1801130, 2341469, 2350255, 2623426, 2656810, 4189585, 4682938, 4700510, 6110663, 6558565, 8379170, 10892921, 11707345, 12221326, 13117130, 19272091, 21785842, 23414690, 30553315, 38544182, 54464605, 61106630, 96360455, 108929210, 192720910, 250537183, 501074366, 1252685915, 2505371830]

約数ペア:

[(1, 2505371830), (2, 1252685915), (5, 501074366), (10, 250537183), (13, 192720910), (23, 108929210), (26, 96360455), (41, 61106630), (46, 54464605), (65, 38544182), (82, 30553315), (107, 23414690), (115, 21785842), (130, 19272091), (191, 13117130), (205, 12221326), (214, 11707345), (230, 10892921), (299, 8379170), (382, 6558565), (410, 6110663), (533, 4700510), (535, 4682938), (598, 4189585), (943, 2656810), (955, 2623426), (1066, 2350255), (1070, 2341469), (1391, 1801130), (1495, 1675834), (1886, 1328405), (1910, 1311713), (2461, 1018030), (2483, 1009010), (2665, 940102), (2782, 900565), (2990, 837917), (4387, 571090), (4393, 570310), (4715, 531362), (4922, 509015), (4966, 504505), (5330, 470051), (6955, 360226), (7831, 319930), (8774, 285545), (8786, 285155), (9430, 265681), (12259, 204370), (12305, 203606), (12415, 201802), (13910, 180113), (15662, 159965), (20437, 122590), (21935, 114218), (21965, 114062), (24518, 102185), (24610, 101803), (24830, 100901), (31993, 78310), (39155, 63986), (40874, 61295), (43870, 57109), (43930, 57031)]