86368480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 143552288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1583, 1705, 1760, 2480, 2728, 3166, 3410, 4960, 5456, 6332, 6820, 7915, 10912, 12664, 13640, 15830, 17413, 25328, 27280, 31660, 34826, 49073, 50656, 54560, 63320, 69652, 87065, 98146, 126640, 139304, 174130, 196292, 245365, 253280, 278608, 348260, 392584, 490730, 539803, 557216, 696520, 785168, 981460, 1079606, 1393040, 1570336, 1962920, 2159212, 2699015, 2786080, 3925840, 4318424, 5398030, 7851680, 8636848, 10796060, 17273696, 21592120, 43184240, 86368480]

約数ペア:

[(1, 86368480), (2, 43184240), (4, 21592120), (5, 17273696), (8, 10796060), (10, 8636848), (11, 7851680), (16, 5398030), (20, 4318424), (22, 3925840), (31, 2786080), (32, 2699015), (40, 2159212), (44, 1962920), (55, 1570336), (62, 1393040), (80, 1079606), (88, 981460), (110, 785168), (124, 696520), (155, 557216), (160, 539803), (176, 490730), (220, 392584), (248, 348260), (310, 278608), (341, 253280), (352, 245365), (440, 196292), (496, 174130), (620, 139304), (682, 126640), (880, 98146), (992, 87065), (1240, 69652), (1364, 63320), (1583, 54560), (1705, 50656), (1760, 49073), (2480, 34826), (2728, 31660), (3166, 27280), (3410, 25328), (4960, 17413), (5456, 15830), (6332, 13640), (6820, 12664), (7915, 10912)]