4920227060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1009}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 12035063040

約数和(自身を除く): 7114835980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 571, 610, 854, 1009, 1142, 1220, 1708, 2018, 2135, 2284, 2855, 3997, 4036, 4270, 5045, 5710, 7063, 7994, 8540, 10090, 11420, 14126, 15988, 19985, 20180, 28252, 34831, 35315, 39970, 61549, 69662, 70630, 79940, 123098, 139324, 141260, 174155, 243817, 246196, 307745, 348310, 430843, 487634, 576139, 615490, 696620, 861686, 975268, 1152278, 1219085, 1230980, 1723372, 2154215, 2304556, 2438170, 2880695, 4032973, 4308430, 4876340, 5761390, 8065946, 8616860, 11522780, 16131892, 20164865, 35144479, 40329730, 70288958, 80659460, 140577916, 175722395, 246011353, 351444790, 492022706, 702889580, 984045412, 1230056765, 2460113530, 4920227060]

約数ペア:

[(1, 4920227060), (2, 2460113530), (4, 1230056765), (5, 984045412), (7, 702889580), (10, 492022706), (14, 351444790), (20, 246011353), (28, 175722395), (35, 140577916), (61, 80659460), (70, 70288958), (122, 40329730), (140, 35144479), (244, 20164865), (305, 16131892), (427, 11522780), (571, 8616860), (610, 8065946), (854, 5761390), (1009, 4876340), (1142, 4308430), (1220, 4032973), (1708, 2880695), (2018, 2438170), (2135, 2304556), (2284, 2154215), (2855, 1723372), (3997, 1230980), (4036, 1219085), (4270, 1152278), (5045, 975268), (5710, 861686), (7063, 696620), (7994, 615490), (8540, 576139), (10090, 487634), (11420, 430843), (14126, 348310), (15988, 307745), (19985, 246196), (20180, 243817), (28252, 174155), (34831, 141260), (35315, 139324), (39970, 123098), (61549, 79940), (69662, 70630)]