40278304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 94058496

約数和(自身を除く): 53780192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 53, 68, 88, 106, 127, 136, 176, 187, 212, 254, 272, 352, 374, 424, 508, 544, 583, 748, 848, 901, 1016, 1166, 1397, 1496, 1696, 1802, 2032, 2159, 2332, 2794, 2992, 3604, 4064, 4318, 4664, 5588, 5984, 6731, 7208, 8636, 9328, 9911, 11176, 13462, 14416, 17272, 18656, 19822, 22352, 23749, 26924, 28832, 34544, 39644, 44704, 47498, 53848, 69088, 74041, 79288, 94996, 107696, 114427, 148082, 158576, 189992, 215392, 228854, 296164, 317152, 379984, 457708, 592328, 759968, 915416, 1184656, 1258697, 1830832, 2369312, 2517394, 3661664, 5034788, 10069576, 20139152, 40278304]

約数ペア:

[(1, 40278304), (2, 20139152), (4, 10069576), (8, 5034788), (11, 3661664), (16, 2517394), (17, 2369312), (22, 1830832), (32, 1258697), (34, 1184656), (44, 915416), (53, 759968), (68, 592328), (88, 457708), (106, 379984), (127, 317152), (136, 296164), (176, 228854), (187, 215392), (212, 189992), (254, 158576), (272, 148082), (352, 114427), (374, 107696), (424, 94996), (508, 79288), (544, 74041), (583, 69088), (748, 53848), (848, 47498), (901, 44704), (1016, 39644), (1166, 34544), (1397, 28832), (1496, 26924), (1696, 23749), (1802, 22352), (2032, 19822), (2159, 18656), (2332, 17272), (2794, 14416), (2992, 13462), (3604, 11176), (4064, 9911), (4318, 9328), (4664, 8636), (5588, 7208), (5984, 6731)]