1112969440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20456

約数の個数: 96

約数和(自身を含む): 2961100800

約数和(自身を除く): 1848131360

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, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 20399, 27280, 40798, 54560, 81596, 101995, 163192, 203990, 224389, 326384, 407980, 448778, 632369, 652768, 815960, 897556, 1121945, 1264738, 1631920, 1795112, 2243890, 2529476, 3161845, 3263840, 3590224, 4487780, 5058952, 6323690, 6956059, 7180448, 8975560, 10117904, 12647380, 13912118, 17951120, 20235808, 25294760, 27824236, 34780295, 35902240, 50589520, 55648472, 69560590, 101179040, 111296944, 139121180, 222593888, 278242360, 556484720, 1112969440]

約数ペア:

[(1, 1112969440), (2, 556484720), (4, 278242360), (5, 222593888), (8, 139121180), (10, 111296944), (11, 101179040), (16, 69560590), (20, 55648472), (22, 50589520), (31, 35902240), (32, 34780295), (40, 27824236), (44, 25294760), (55, 20235808), (62, 17951120), (80, 13912118), (88, 12647380), (110, 10117904), (124, 8975560), (155, 7180448), (160, 6956059), (176, 6323690), (220, 5058952), (248, 4487780), (310, 3590224), (341, 3263840), (352, 3161845), (440, 2529476), (496, 2243890), (620, 1795112), (682, 1631920), (880, 1264738), (992, 1121945), (1240, 897556), (1364, 815960), (1705, 652768), (1760, 632369), (2480, 448778), (2728, 407980), (3410, 326384), (4960, 224389), (5456, 203990), (6820, 163192), (10912, 101995), (13640, 81596), (20399, 54560), (27280, 40798)]