3279800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 8228640

約数和(自身を除く): 4948840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 62, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 460, 529, 575, 620, 713, 775, 920, 1058, 1150, 1240, 1426, 1550, 2116, 2300, 2645, 2852, 3100, 3565, 4232, 4600, 5290, 5704, 6200, 7130, 10580, 13225, 14260, 16399, 17825, 21160, 26450, 28520, 32798, 35650, 52900, 65596, 71300, 81995, 105800, 131192, 142600, 163990, 327980, 409975, 655960, 819950, 1639900, 3279800]

約数ペア:

[(1, 3279800), (2, 1639900), (4, 819950), (5, 655960), (8, 409975), (10, 327980), (20, 163990), (23, 142600), (25, 131192), (31, 105800), (40, 81995), (46, 71300), (50, 65596), (62, 52900), (92, 35650), (100, 32798), (115, 28520), (124, 26450), (155, 21160), (184, 17825), (200, 16399), (230, 14260), (248, 13225), (310, 10580), (460, 7130), (529, 6200), (575, 5704), (620, 5290), (713, 4600), (775, 4232), (920, 3565), (1058, 3100), (1150, 2852), (1240, 2645), (1426, 2300), (1550, 2116)]