793000

素因数分解:

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

素因数の和:95

約数の個数: 64

約数和(自身を含む): 2031120

約数和(自身を除く): 1238120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 100, 104, 122, 125, 130, 200, 244, 250, 260, 305, 325, 488, 500, 520, 610, 650, 793, 1000, 1220, 1300, 1525, 1586, 1625, 2440, 2600, 3050, 3172, 3250, 3965, 6100, 6344, 6500, 7625, 7930, 12200, 13000, 15250, 15860, 19825, 30500, 31720, 39650, 61000, 79300, 99125, 158600, 198250, 396500, 793000]

約数ペア:

[(1, 793000), (2, 396500), (4, 198250), (5, 158600), (8, 99125), (10, 79300), (13, 61000), (20, 39650), (25, 31720), (26, 30500), (40, 19825), (50, 15860), (52, 15250), (61, 13000), (65, 12200), (100, 7930), (104, 7625), (122, 6500), (125, 6344), (130, 6100), (200, 3965), (244, 3250), (250, 3172), (260, 3050), (305, 2600), (325, 2440), (488, 1625), (500, 1586), (520, 1525), (610, 1300), (650, 1220), (793, 1000)]