29816800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 81369792

約数和(自身を除く): 51552992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 61, 65, 80, 94, 100, 104, 122, 130, 160, 188, 200, 208, 235, 244, 260, 305, 325, 376, 400, 416, 470, 488, 520, 610, 611, 650, 752, 793, 800, 940, 976, 1040, 1175, 1220, 1222, 1300, 1504, 1525, 1586, 1880, 1952, 2080, 2350, 2440, 2444, 2600, 2867, 3050, 3055, 3172, 3760, 3965, 4700, 4880, 4888, 5200, 5734, 6100, 6110, 6344, 7520, 7930, 9400, 9760, 9776, 10400, 11468, 12200, 12220, 12688, 14335, 15275, 15860, 18800, 19552, 19825, 22936, 24400, 24440, 25376, 28670, 30550, 31720, 37271, 37600, 39650, 45872, 48800, 48880, 57340, 61100, 63440, 71675, 74542, 79300, 91744, 97760, 114680, 122200, 126880, 143350, 149084, 158600, 186355, 229360, 244400, 286700, 298168, 317200, 372710, 458720, 488800, 573400, 596336, 634400, 745420, 931775, 1146800, 1192672, 1490840, 1863550, 2293600, 2981680, 3727100, 5963360, 7454200, 14908400, 29816800]

約数ペア:

[(1, 29816800), (2, 14908400), (4, 7454200), (5, 5963360), (8, 3727100), (10, 2981680), (13, 2293600), (16, 1863550), (20, 1490840), (25, 1192672), (26, 1146800), (32, 931775), (40, 745420), (47, 634400), (50, 596336), (52, 573400), (61, 488800), (65, 458720), (80, 372710), (94, 317200), (100, 298168), (104, 286700), (122, 244400), (130, 229360), (160, 186355), (188, 158600), (200, 149084), (208, 143350), (235, 126880), (244, 122200), (260, 114680), (305, 97760), (325, 91744), (376, 79300), (400, 74542), (416, 71675), (470, 63440), (488, 61100), (520, 57340), (610, 48880), (611, 48800), (650, 45872), (752, 39650), (793, 37600), (800, 37271), (940, 31720), (976, 30550), (1040, 28670), (1175, 25376), (1220, 24440), (1222, 24400), (1300, 22936), (1504, 19825), (1525, 19552), (1586, 18800), (1880, 15860), (1952, 15275), (2080, 14335), (2350, 12688), (2440, 12220), (2444, 12200), (2600, 11468), (2867, 10400), (3050, 9776), (3055, 9760), (3172, 9400), (3760, 7930), (3965, 7520), (4700, 6344), (4880, 6110), (4888, 6100), (5200, 5734)]