8709454280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1\times {\mathrm{3319}}^1$

素因数の和:3591

約数の個数: 96

約数和(自身を含む): 20914804800

約数和(自身を除く): 12205350520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 227, 289, 340, 454, 578, 680, 908, 1135, 1156, 1445, 1816, 2270, 2312, 2890, 3319, 3859, 4540, 5780, 6638, 7718, 9080, 11560, 13276, 15436, 16595, 19295, 26552, 30872, 33190, 38590, 56423, 65603, 66380, 77180, 112846, 131206, 132760, 154360, 225692, 262412, 282115, 328015, 451384, 524824, 564230, 656030, 753413, 959191, 1128460, 1312060, 1506826, 1918382, 2256920, 2624120, 3013652, 3767065, 3836764, 4795955, 6027304, 7534130, 7673528, 9591910, 12808021, 15068260, 19183820, 25616042, 30136520, 38367640, 51232084, 64040105, 102464168, 128080210, 217736357, 256160420, 435472714, 512320840, 870945428, 1088681785, 1741890856, 2177363570, 4354727140, 8709454280]

約数ペア:

[(1, 8709454280), (2, 4354727140), (4, 2177363570), (5, 1741890856), (8, 1088681785), (10, 870945428), (17, 512320840), (20, 435472714), (34, 256160420), (40, 217736357), (68, 128080210), (85, 102464168), (136, 64040105), (170, 51232084), (227, 38367640), (289, 30136520), (340, 25616042), (454, 19183820), (578, 15068260), (680, 12808021), (908, 9591910), (1135, 7673528), (1156, 7534130), (1445, 6027304), (1816, 4795955), (2270, 3836764), (2312, 3767065), (2890, 3013652), (3319, 2624120), (3859, 2256920), (4540, 1918382), (5780, 1506826), (6638, 1312060), (7718, 1128460), (9080, 959191), (11560, 753413), (13276, 656030), (15436, 564230), (16595, 524824), (19295, 451384), (26552, 328015), (30872, 282115), (33190, 262412), (38590, 225692), (56423, 154360), (65603, 132760), (66380, 131206), (77180, 112846)]