119179520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5515

約数の個数: 72

約数和(自身を含む): 302319864

約数和(自身を除く): 183140344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 5477, 10880, 10954, 21760, 21908, 27385, 43816, 54770, 87632, 93109, 109540, 175264, 186218, 219080, 350528, 372436, 438160, 465545, 701056, 744872, 876320, 931090, 1402112, 1489744, 1752640, 1862180, 2979488, 3505280, 3724360, 5958976, 7010560, 7448720, 11917952, 14897440, 23835904, 29794880, 59589760, 119179520]

約数ペア:

[(1, 119179520), (2, 59589760), (4, 29794880), (5, 23835904), (8, 14897440), (10, 11917952), (16, 7448720), (17, 7010560), (20, 5958976), (32, 3724360), (34, 3505280), (40, 2979488), (64, 1862180), (68, 1752640), (80, 1489744), (85, 1402112), (128, 931090), (136, 876320), (160, 744872), (170, 701056), (256, 465545), (272, 438160), (320, 372436), (340, 350528), (544, 219080), (640, 186218), (680, 175264), (1088, 109540), (1280, 93109), (1360, 87632), (2176, 54770), (2720, 43816), (4352, 27385), (5440, 21908), (5477, 21760), (10880, 10954)]