74962520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4844

約数の個数: 64

約数和(自身を含む): 186390720

約数和(自身を除く): 111428200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 4793, 7820, 9586, 15640, 19172, 23965, 38344, 47930, 81481, 95860, 110239, 162962, 191720, 220478, 325924, 407405, 440956, 551195, 651848, 814810, 881912, 1102390, 1629620, 1874063, 2204780, 3259240, 3748126, 4409560, 7496252, 9370315, 14992504, 18740630, 37481260, 74962520]

約数ペア:

[(1, 74962520), (2, 37481260), (4, 18740630), (5, 14992504), (8, 9370315), (10, 7496252), (17, 4409560), (20, 3748126), (23, 3259240), (34, 2204780), (40, 1874063), (46, 1629620), (68, 1102390), (85, 881912), (92, 814810), (115, 651848), (136, 551195), (170, 440956), (184, 407405), (230, 325924), (340, 220478), (391, 191720), (460, 162962), (680, 110239), (782, 95860), (920, 81481), (1564, 47930), (1955, 38344), (3128, 23965), (3910, 19172), (4793, 15640), (7820, 9586)]