423867080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116447}}^1$

素因数の和:116478

約数の個数: 64

約数和(自身を含む): 1173795840

約数和(自身を除く): 749928760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 116447, 232894, 465788, 582235, 815129, 931576, 1164470, 1513811, 1630258, 2328940, 3027622, 3260516, 4075645, 4657880, 6055244, 6521032, 7569055, 8151290, 10596677, 12110488, 15138110, 16302580, 21193354, 30276220, 32605160, 42386708, 52983385, 60552440, 84773416, 105966770, 211933540, 423867080]

約数ペア:

[(1, 423867080), (2, 211933540), (4, 105966770), (5, 84773416), (7, 60552440), (8, 52983385), (10, 42386708), (13, 32605160), (14, 30276220), (20, 21193354), (26, 16302580), (28, 15138110), (35, 12110488), (40, 10596677), (52, 8151290), (56, 7569055), (65, 6521032), (70, 6055244), (91, 4657880), (104, 4075645), (130, 3260516), (140, 3027622), (182, 2328940), (260, 1630258), (280, 1513811), (364, 1164470), (455, 931576), (520, 815129), (728, 582235), (910, 465788), (1820, 232894), (3640, 116447)]