4428772040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1437913}}^1$

素因数の和:1437942

約数の個数: 64

約数和(自身を含む): 12423576960

約数和(自身を除く): 7994804920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 1437913, 2875826, 5751652, 7189565, 10065391, 11503304, 14379130, 15817043, 20130782, 28758260, 31634086, 40261564, 50326955, 57516520, 63268172, 79085215, 80523128, 100653910, 110719301, 126536344, 158170430, 201307820, 221438602, 316340860, 402615640, 442877204, 553596505, 632681720, 885754408, 1107193010, 2214386020, 4428772040]

約数ペア:

[(1, 4428772040), (2, 2214386020), (4, 1107193010), (5, 885754408), (7, 632681720), (8, 553596505), (10, 442877204), (11, 402615640), (14, 316340860), (20, 221438602), (22, 201307820), (28, 158170430), (35, 126536344), (40, 110719301), (44, 100653910), (55, 80523128), (56, 79085215), (70, 63268172), (77, 57516520), (88, 50326955), (110, 40261564), (140, 31634086), (154, 28758260), (220, 20130782), (280, 15817043), (308, 14379130), (385, 11503304), (440, 10065391), (616, 7189565), (770, 5751652), (1540, 2875826), (3080, 1437913)]