19034560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3533

約数の個数: 56

約数和(自身を含む): 48006000

約数和(自身を除く): 28971440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 3499, 5440, 6998, 13996, 17495, 27992, 34990, 55984, 59483, 69980, 111968, 118966, 139960, 223936, 237932, 279920, 297415, 475864, 559840, 594830, 951728, 1119680, 1189660, 1903456, 2379320, 3806912, 4758640, 9517280, 19034560]

約数ペア:

[(1, 19034560), (2, 9517280), (4, 4758640), (5, 3806912), (8, 2379320), (10, 1903456), (16, 1189660), (17, 1119680), (20, 951728), (32, 594830), (34, 559840), (40, 475864), (64, 297415), (68, 279920), (80, 237932), (85, 223936), (136, 139960), (160, 118966), (170, 111968), (272, 69980), (320, 59483), (340, 55984), (544, 34990), (680, 27992), (1088, 17495), (1360, 13996), (2720, 6998), (3499, 5440)]