1036600040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 2742128640

約数和(自身を除く): 1705528600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 227, 235, 280, 329, 347, 376, 454, 470, 658, 694, 908, 940, 1135, 1316, 1388, 1589, 1645, 1735, 1816, 1880, 2270, 2429, 2632, 2776, 3178, 3290, 3470, 4540, 4858, 6356, 6580, 6940, 7945, 9080, 9716, 10669, 12145, 12712, 13160, 13880, 15890, 16309, 19432, 21338, 24290, 31780, 32618, 42676, 48580, 53345, 63560, 65236, 74683, 78769, 81545, 85352, 97160, 106690, 114163, 130472, 149366, 157538, 163090, 213380, 228326, 298732, 315076, 326180, 373415, 393845, 426760, 456652, 551383, 570815, 597464, 630152, 652360, 746830, 787690, 913304, 1102766, 1141630, 1493660, 1575380, 2205532, 2283260, 2756915, 2987320, 3150760, 3702143, 4411064, 4566520, 5513830, 7404286, 11027660, 14808572, 18510715, 22055320, 25915001, 29617144, 37021430, 51830002, 74042860, 103660004, 129575005, 148085720, 207320008, 259150010, 518300020, 1036600040]

約数ペア:

[(1, 1036600040), (2, 518300020), (4, 259150010), (5, 207320008), (7, 148085720), (8, 129575005), (10, 103660004), (14, 74042860), (20, 51830002), (28, 37021430), (35, 29617144), (40, 25915001), (47, 22055320), (56, 18510715), (70, 14808572), (94, 11027660), (140, 7404286), (188, 5513830), (227, 4566520), (235, 4411064), (280, 3702143), (329, 3150760), (347, 2987320), (376, 2756915), (454, 2283260), (470, 2205532), (658, 1575380), (694, 1493660), (908, 1141630), (940, 1102766), (1135, 913304), (1316, 787690), (1388, 746830), (1589, 652360), (1645, 630152), (1735, 597464), (1816, 570815), (1880, 551383), (2270, 456652), (2429, 426760), (2632, 393845), (2776, 373415), (3178, 326180), (3290, 315076), (3470, 298732), (4540, 228326), (4858, 213380), (6356, 163090), (6580, 157538), (6940, 149366), (7945, 130472), (9080, 114163), (9716, 106690), (10669, 97160), (12145, 85352), (12712, 81545), (13160, 78769), (13880, 74683), (15890, 65236), (16309, 63560), (19432, 53345), (21338, 48580), (24290, 42676), (31780, 32618)]