40519830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 105815808

約数和(自身を除く): 65295978

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 971, 1070, 1391, 1605, 1942, 2782, 2913, 3210, 4173, 4855, 5826, 6955, 8346, 9710, 12623, 13910, 14565, 20865, 25246, 29130, 37869, 41730, 63115, 75738, 103897, 126230, 189345, 207794, 311691, 378690, 519485, 623382, 1038970, 1350661, 1558455, 2701322, 3116910, 4051983, 6753305, 8103966, 13506610, 20259915, 40519830]

約数ペア:

[(1, 40519830), (2, 20259915), (3, 13506610), (5, 8103966), (6, 6753305), (10, 4051983), (13, 3116910), (15, 2701322), (26, 1558455), (30, 1350661), (39, 1038970), (65, 623382), (78, 519485), (107, 378690), (130, 311691), (195, 207794), (214, 189345), (321, 126230), (390, 103897), (535, 75738), (642, 63115), (971, 41730), (1070, 37869), (1391, 29130), (1605, 25246), (1942, 20865), (2782, 14565), (2913, 13910), (3210, 12623), (4173, 9710), (4855, 8346), (5826, 6955)]