139102040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2425

約数の個数: 128

約数和(自身を含む): 410918400

約数和(自身を除く): 271816360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2377, 2660, 2926, 3080, 4180, 4754, 5320, 5852, 7315, 8360, 9508, 11704, 11885, 14630, 16639, 19016, 23770, 26147, 29260, 33278, 45163, 47540, 52294, 58520, 66556, 83195, 90326, 95080, 104588, 130735, 133112, 166390, 180652, 183029, 209176, 225815, 261470, 316141, 332780, 361304, 366058, 451630, 496793, 522940, 632282, 665560, 732116, 903260, 915145, 993586, 1045880, 1264564, 1464232, 1580705, 1806520, 1830290, 1987172, 2483965, 2529128, 3161410, 3477551, 3660580, 3974344, 4967930, 6322820, 6955102, 7321160, 9935860, 12645640, 13910204, 17387755, 19871720, 27820408, 34775510, 69551020, 139102040]

約数ペア:

[(1, 139102040), (2, 69551020), (4, 34775510), (5, 27820408), (7, 19871720), (8, 17387755), (10, 13910204), (11, 12645640), (14, 9935860), (19, 7321160), (20, 6955102), (22, 6322820), (28, 4967930), (35, 3974344), (38, 3660580), (40, 3477551), (44, 3161410), (55, 2529128), (56, 2483965), (70, 1987172), (76, 1830290), (77, 1806520), (88, 1580705), (95, 1464232), (110, 1264564), (133, 1045880), (140, 993586), (152, 915145), (154, 903260), (190, 732116), (209, 665560), (220, 632282), (266, 522940), (280, 496793), (308, 451630), (380, 366058), (385, 361304), (418, 332780), (440, 316141), (532, 261470), (616, 225815), (665, 209176), (760, 183029), (770, 180652), (836, 166390), (1045, 133112), (1064, 130735), (1330, 104588), (1463, 95080), (1540, 90326), (1672, 83195), (2090, 66556), (2377, 58520), (2660, 52294), (2926, 47540), (3080, 45163), (4180, 33278), (4754, 29260), (5320, 26147), (5852, 23770), (7315, 19016), (8360, 16639), (9508, 14630), (11704, 11885)]