2017663360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3499}}^1$

素因数の和:3588

約数の個数: 128

約数和(自身を含む): 5205060000

約数和(自身を除く): 3187396640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 265, 272, 320, 340, 424, 530, 544, 640, 680, 848, 901, 1060, 1088, 1360, 1696, 1802, 2120, 2176, 2720, 3392, 3499, 3604, 4240, 4505, 5440, 6784, 6998, 7208, 8480, 9010, 10880, 13996, 14416, 16960, 17495, 18020, 27992, 28832, 33920, 34990, 36040, 55984, 57664, 59483, 69980, 72080, 111968, 115328, 118966, 139960, 144160, 185447, 223936, 237932, 279920, 288320, 297415, 370894, 447872, 475864, 559840, 576640, 594830, 741788, 927235, 951728, 1119680, 1189660, 1483576, 1854470, 1903456, 2239360, 2379320, 2967152, 3152599, 3708940, 3806912, 4758640, 5934304, 6305198, 7417880, 7613824, 9517280, 11868608, 12610396, 14835760, 15762995, 19034560, 23737216, 25220792, 29671520, 31525990, 38069120, 50441584, 59343040, 63051980, 100883168, 118686080, 126103960, 201766336, 252207920, 403532672, 504415840, 1008831680, 2017663360]

約数ペア:

[(1, 2017663360), (2, 1008831680), (4, 504415840), (5, 403532672), (8, 252207920), (10, 201766336), (16, 126103960), (17, 118686080), (20, 100883168), (32, 63051980), (34, 59343040), (40, 50441584), (53, 38069120), (64, 31525990), (68, 29671520), (80, 25220792), (85, 23737216), (106, 19034560), (128, 15762995), (136, 14835760), (160, 12610396), (170, 11868608), (212, 9517280), (265, 7613824), (272, 7417880), (320, 6305198), (340, 5934304), (424, 4758640), (530, 3806912), (544, 3708940), (640, 3152599), (680, 2967152), (848, 2379320), (901, 2239360), (1060, 1903456), (1088, 1854470), (1360, 1483576), (1696, 1189660), (1802, 1119680), (2120, 951728), (2176, 927235), (2720, 741788), (3392, 594830), (3499, 576640), (3604, 559840), (4240, 475864), (4505, 447872), (5440, 370894), (6784, 297415), (6998, 288320), (7208, 279920), (8480, 237932), (9010, 223936), (10880, 185447), (13996, 144160), (14416, 139960), (16960, 118966), (17495, 115328), (18020, 111968), (27992, 72080), (28832, 69980), (33920, 59483), (34990, 57664), (36040, 55984)]