40701760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 112

約数和(自身を含む): 109435392

約数和(自身を除く): 68733632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 373, 440, 496, 620, 682, 704, 746, 880, 992, 1240, 1364, 1492, 1705, 1760, 1865, 1984, 2480, 2728, 2984, 3410, 3520, 3730, 4103, 4960, 5456, 5968, 6820, 7460, 8206, 9920, 10912, 11563, 11936, 13640, 14920, 16412, 20515, 21824, 23126, 23872, 27280, 29840, 32824, 41030, 46252, 54560, 57815, 59680, 65648, 82060, 92504, 109120, 115630, 119360, 127193, 131296, 164120, 185008, 231260, 254386, 262592, 328240, 370016, 462520, 508772, 635965, 656480, 740032, 925040, 1017544, 1271930, 1312960, 1850080, 2035088, 2543860, 3700160, 4070176, 5087720, 8140352, 10175440, 20350880, 40701760]

約数ペア:

[(1, 40701760), (2, 20350880), (4, 10175440), (5, 8140352), (8, 5087720), (10, 4070176), (11, 3700160), (16, 2543860), (20, 2035088), (22, 1850080), (31, 1312960), (32, 1271930), (40, 1017544), (44, 925040), (55, 740032), (62, 656480), (64, 635965), (80, 508772), (88, 462520), (110, 370016), (124, 328240), (155, 262592), (160, 254386), (176, 231260), (220, 185008), (248, 164120), (310, 131296), (320, 127193), (341, 119360), (352, 115630), (373, 109120), (440, 92504), (496, 82060), (620, 65648), (682, 59680), (704, 57815), (746, 54560), (880, 46252), (992, 41030), (1240, 32824), (1364, 29840), (1492, 27280), (1705, 23872), (1760, 23126), (1865, 21824), (1984, 20515), (2480, 16412), (2728, 14920), (2984, 13640), (3410, 11936), (3520, 11563), (3730, 10912), (4103, 9920), (4960, 8206), (5456, 7460), (5968, 6820)]