70737040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2648

約数の個数: 80

約数和(自身を含む): 185273856

約数和(自身を除く): 114536816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2593, 2728, 3410, 5186, 5456, 6820, 10372, 12965, 13640, 20744, 25930, 27280, 28523, 41488, 51860, 57046, 80383, 103720, 114092, 142615, 160766, 207440, 228184, 285230, 321532, 401915, 456368, 570460, 643064, 803830, 884213, 1140920, 1286128, 1607660, 1768426, 2281840, 3215320, 3536852, 4421065, 6430640, 7073704, 8842130, 14147408, 17684260, 35368520, 70737040]

約数ペア:

[(1, 70737040), (2, 35368520), (4, 17684260), (5, 14147408), (8, 8842130), (10, 7073704), (11, 6430640), (16, 4421065), (20, 3536852), (22, 3215320), (31, 2281840), (40, 1768426), (44, 1607660), (55, 1286128), (62, 1140920), (80, 884213), (88, 803830), (110, 643064), (124, 570460), (155, 456368), (176, 401915), (220, 321532), (248, 285230), (310, 228184), (341, 207440), (440, 160766), (496, 142615), (620, 114092), (682, 103720), (880, 80383), (1240, 57046), (1364, 51860), (1705, 41488), (2480, 28523), (2593, 27280), (2728, 25930), (3410, 20744), (5186, 13640), (5456, 12965), (6820, 10372)]