101662720

素因数分解:

$2^{14}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 261873864

約数和(自身を除く): 160211144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 128, 136, 146, 160, 170, 256, 272, 292, 320, 340, 365, 512, 544, 584, 640, 680, 730, 1024, 1088, 1168, 1241, 1280, 1360, 1460, 2048, 2176, 2336, 2482, 2560, 2720, 2920, 4096, 4352, 4672, 4964, 5120, 5440, 5840, 6205, 8192, 8704, 9344, 9928, 10240, 10880, 11680, 12410, 16384, 17408, 18688, 19856, 20480, 21760, 23360, 24820, 34816, 37376, 39712, 40960, 43520, 46720, 49640, 69632, 74752, 79424, 81920, 87040, 93440, 99280, 139264, 149504, 158848, 174080, 186880, 198560, 278528, 299008, 317696, 348160, 373760, 397120, 598016, 635392, 696320, 747520, 794240, 1196032, 1270784, 1392640, 1495040, 1588480, 2541568, 2990080, 3176960, 5083136, 5980160, 6353920, 10166272, 12707840, 20332544, 25415680, 50831360, 101662720]

約数ペア:

[(1, 101662720), (2, 50831360), (4, 25415680), (5, 20332544), (8, 12707840), (10, 10166272), (16, 6353920), (17, 5980160), (20, 5083136), (32, 3176960), (34, 2990080), (40, 2541568), (64, 1588480), (68, 1495040), (73, 1392640), (80, 1270784), (85, 1196032), (128, 794240), (136, 747520), (146, 696320), (160, 635392), (170, 598016), (256, 397120), (272, 373760), (292, 348160), (320, 317696), (340, 299008), (365, 278528), (512, 198560), (544, 186880), (584, 174080), (640, 158848), (680, 149504), (730, 139264), (1024, 99280), (1088, 93440), (1168, 87040), (1241, 81920), (1280, 79424), (1360, 74752), (1460, 69632), (2048, 49640), (2176, 46720), (2336, 43520), (2482, 40960), (2560, 39712), (2720, 37376), (2920, 34816), (4096, 24820), (4352, 23360), (4672, 21760), (4964, 20480), (5120, 19856), (5440, 18688), (5840, 17408), (6205, 16384), (8192, 12410), (8704, 11680), (9344, 10880), (9928, 10240)]