3647800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 9686880

約数和(自身を除く): 6039080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 61, 65, 92, 100, 104, 115, 122, 130, 184, 200, 230, 244, 260, 299, 305, 325, 460, 488, 520, 575, 598, 610, 650, 793, 920, 1150, 1196, 1220, 1300, 1403, 1495, 1525, 1586, 2300, 2392, 2440, 2600, 2806, 2990, 3050, 3172, 3965, 4600, 5612, 5980, 6100, 6344, 7015, 7475, 7930, 11224, 11960, 12200, 14030, 14950, 15860, 18239, 19825, 28060, 29900, 31720, 35075, 36478, 39650, 56120, 59800, 70150, 72956, 79300, 91195, 140300, 145912, 158600, 182390, 280600, 364780, 455975, 729560, 911950, 1823900, 3647800]

約数ペア:

[(1, 3647800), (2, 1823900), (4, 911950), (5, 729560), (8, 455975), (10, 364780), (13, 280600), (20, 182390), (23, 158600), (25, 145912), (26, 140300), (40, 91195), (46, 79300), (50, 72956), (52, 70150), (61, 59800), (65, 56120), (92, 39650), (100, 36478), (104, 35075), (115, 31720), (122, 29900), (130, 28060), (184, 19825), (200, 18239), (230, 15860), (244, 14950), (260, 14030), (299, 12200), (305, 11960), (325, 11224), (460, 7930), (488, 7475), (520, 7015), (575, 6344), (598, 6100), (610, 5980), (650, 5612), (793, 4600), (920, 3965), (1150, 3172), (1196, 3050), (1220, 2990), (1300, 2806), (1403, 2600), (1495, 2440), (1525, 2392), (1586, 2300)]