1058993920

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 144

約数和(自身を含む): 2753660448

約数和(自身を除く): 1694666528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 256, 272, 320, 328, 340, 410, 544, 640, 656, 680, 697, 820, 1088, 1187, 1280, 1312, 1360, 1394, 1640, 2176, 2374, 2624, 2720, 2788, 3280, 3485, 4352, 4748, 5248, 5440, 5576, 5935, 6560, 6970, 9496, 10496, 10880, 11152, 11870, 13120, 13940, 18992, 20179, 21760, 22304, 23740, 26240, 27880, 37984, 40358, 44608, 47480, 48667, 52480, 55760, 75968, 80716, 89216, 94960, 97334, 100895, 111520, 151936, 161432, 178432, 189920, 194668, 201790, 223040, 243335, 303872, 322864, 379840, 389336, 403580, 446080, 486670, 645728, 759680, 778672, 807160, 827339, 892160, 973340, 1291456, 1519360, 1557344, 1614320, 1654678, 1946680, 2582912, 3114688, 3228640, 3309356, 3893360, 4136695, 5165824, 6229376, 6457280, 6618712, 7786720, 8273390, 12458752, 12914560, 13237424, 15573440, 16546780, 25829120, 26474848, 31146880, 33093560, 52949696, 62293760, 66187120, 105899392, 132374240, 211798784, 264748480, 529496960, 1058993920]

約数ペア:

[(1, 1058993920), (2, 529496960), (4, 264748480), (5, 211798784), (8, 132374240), (10, 105899392), (16, 66187120), (17, 62293760), (20, 52949696), (32, 33093560), (34, 31146880), (40, 26474848), (41, 25829120), (64, 16546780), (68, 15573440), (80, 13237424), (82, 12914560), (85, 12458752), (128, 8273390), (136, 7786720), (160, 6618712), (164, 6457280), (170, 6229376), (205, 5165824), (256, 4136695), (272, 3893360), (320, 3309356), (328, 3228640), (340, 3114688), (410, 2582912), (544, 1946680), (640, 1654678), (656, 1614320), (680, 1557344), (697, 1519360), (820, 1291456), (1088, 973340), (1187, 892160), (1280, 827339), (1312, 807160), (1360, 778672), (1394, 759680), (1640, 645728), (2176, 486670), (2374, 446080), (2624, 403580), (2720, 389336), (2788, 379840), (3280, 322864), (3485, 303872), (4352, 243335), (4748, 223040), (5248, 201790), (5440, 194668), (5576, 189920), (5935, 178432), (6560, 161432), (6970, 151936), (9496, 111520), (10496, 100895), (10880, 97334), (11152, 94960), (11870, 89216), (13120, 80716), (13940, 75968), (18992, 55760), (20179, 52480), (21760, 48667), (22304, 47480), (23740, 44608), (26240, 40358), (27880, 37984)]