38179900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 92025360

約数和(自身を除く): 53845460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 569, 610, 671, 1100, 1138, 1220, 1342, 1525, 2276, 2684, 2845, 3050, 3355, 5690, 6100, 6259, 6710, 11380, 12518, 13420, 14225, 16775, 25036, 28450, 31295, 33550, 34709, 56900, 62590, 67100, 69418, 125180, 138836, 156475, 173545, 312950, 347090, 381799, 625900, 694180, 763598, 867725, 1527196, 1735450, 1908995, 3470900, 3817990, 7635980, 9544975, 19089950, 38179900]

約数ペア:

[(1, 38179900), (2, 19089950), (4, 9544975), (5, 7635980), (10, 3817990), (11, 3470900), (20, 1908995), (22, 1735450), (25, 1527196), (44, 867725), (50, 763598), (55, 694180), (61, 625900), (100, 381799), (110, 347090), (122, 312950), (220, 173545), (244, 156475), (275, 138836), (305, 125180), (550, 69418), (569, 67100), (610, 62590), (671, 56900), (1100, 34709), (1138, 33550), (1220, 31295), (1342, 28450), (1525, 25036), (2276, 16775), (2684, 14225), (2845, 13420), (3050, 12518), (3355, 11380), (5690, 6710), (6100, 6259)]