88518320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 244109376

約数和(自身を除く): 155591056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 61, 68, 80, 85, 88, 97, 110, 122, 136, 170, 176, 187, 194, 220, 244, 272, 305, 340, 374, 388, 440, 485, 488, 610, 671, 680, 748, 776, 880, 935, 970, 976, 1037, 1067, 1220, 1342, 1360, 1496, 1552, 1649, 1870, 1940, 2074, 2134, 2440, 2684, 2992, 3298, 3355, 3740, 3880, 4148, 4268, 4880, 5185, 5335, 5368, 5917, 6596, 6710, 7480, 7760, 8245, 8296, 8536, 10370, 10670, 10736, 11407, 11834, 13192, 13420, 14960, 16490, 16592, 17072, 18139, 20740, 21340, 22814, 23668, 26384, 26840, 29585, 32980, 36278, 41480, 42680, 45628, 47336, 53680, 57035, 59170, 65087, 65960, 72556, 82960, 85360, 90695, 91256, 94672, 100589, 114070, 118340, 130174, 131920, 145112, 181390, 182512, 201178, 228140, 236680, 260348, 290224, 325435, 362780, 402356, 456280, 473360, 502945, 520696, 650870, 725560, 804712, 912560, 1005890, 1041392, 1106479, 1301740, 1451120, 1609424, 2011780, 2212958, 2603480, 4023560, 4425916, 5206960, 5532395, 8047120, 8851832, 11064790, 17703664, 22129580, 44259160, 88518320]

約数ペア:

[(1, 88518320), (2, 44259160), (4, 22129580), (5, 17703664), (8, 11064790), (10, 8851832), (11, 8047120), (16, 5532395), (17, 5206960), (20, 4425916), (22, 4023560), (34, 2603480), (40, 2212958), (44, 2011780), (55, 1609424), (61, 1451120), (68, 1301740), (80, 1106479), (85, 1041392), (88, 1005890), (97, 912560), (110, 804712), (122, 725560), (136, 650870), (170, 520696), (176, 502945), (187, 473360), (194, 456280), (220, 402356), (244, 362780), (272, 325435), (305, 290224), (340, 260348), (374, 236680), (388, 228140), (440, 201178), (485, 182512), (488, 181390), (610, 145112), (671, 131920), (680, 130174), (748, 118340), (776, 114070), (880, 100589), (935, 94672), (970, 91256), (976, 90695), (1037, 85360), (1067, 82960), (1220, 72556), (1342, 65960), (1360, 65087), (1496, 59170), (1552, 57035), (1649, 53680), (1870, 47336), (1940, 45628), (2074, 42680), (2134, 41480), (2440, 36278), (2684, 32980), (2992, 29585), (3298, 26840), (3355, 26384), (3740, 23668), (3880, 22814), (4148, 21340), (4268, 20740), (4880, 18139), (5185, 17072), (5335, 16592), (5368, 16490), (5917, 14960), (6596, 13420), (6710, 13192), (7480, 11834), (7760, 11407), (8245, 10736), (8296, 10670), (8536, 10370)]