39056480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 99447264

約数和(自身を除く): 60390784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 83, 85, 136, 160, 166, 170, 173, 272, 332, 340, 346, 415, 544, 664, 680, 692, 830, 865, 1328, 1360, 1384, 1411, 1660, 1730, 2656, 2720, 2768, 2822, 2941, 3320, 3460, 5536, 5644, 5882, 6640, 6920, 7055, 11288, 11764, 13280, 13840, 14110, 14359, 14705, 22576, 23528, 27680, 28220, 28718, 29410, 45152, 47056, 56440, 57436, 58820, 71795, 94112, 112880, 114872, 117640, 143590, 225760, 229744, 235280, 244103, 287180, 459488, 470560, 488206, 574360, 976412, 1148720, 1220515, 1952824, 2297440, 2441030, 3905648, 4882060, 7811296, 9764120, 19528240, 39056480]

約数ペア:

[(1, 39056480), (2, 19528240), (4, 9764120), (5, 7811296), (8, 4882060), (10, 3905648), (16, 2441030), (17, 2297440), (20, 1952824), (32, 1220515), (34, 1148720), (40, 976412), (68, 574360), (80, 488206), (83, 470560), (85, 459488), (136, 287180), (160, 244103), (166, 235280), (170, 229744), (173, 225760), (272, 143590), (332, 117640), (340, 114872), (346, 112880), (415, 94112), (544, 71795), (664, 58820), (680, 57436), (692, 56440), (830, 47056), (865, 45152), (1328, 29410), (1360, 28718), (1384, 28220), (1411, 27680), (1660, 23528), (1730, 22576), (2656, 14705), (2720, 14359), (2768, 14110), (2822, 13840), (2941, 13280), (3320, 11764), (3460, 11288), (5536, 7055), (5644, 6920), (5882, 6640)]