190399360

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3067}}^1$

素因数の和:3183

約数の個数: 64

約数和(自身を含む): 460015920

約数和(自身を除く): 269616560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 3067, 3104, 3880, 6134, 6208, 7760, 12268, 12416, 15335, 15520, 24536, 30670, 31040, 49072, 61340, 62080, 98144, 122680, 196288, 245360, 297499, 392576, 490720, 594998, 981440, 1189996, 1487495, 1962880, 2379992, 2974990, 4759984, 5949980, 9519968, 11899960, 19039936, 23799920, 38079872, 47599840, 95199680, 190399360]

約数ペア:

[(1, 190399360), (2, 95199680), (4, 47599840), (5, 38079872), (8, 23799920), (10, 19039936), (16, 11899960), (20, 9519968), (32, 5949980), (40, 4759984), (64, 2974990), (80, 2379992), (97, 1962880), (128, 1487495), (160, 1189996), (194, 981440), (320, 594998), (388, 490720), (485, 392576), (640, 297499), (776, 245360), (970, 196288), (1552, 122680), (1940, 98144), (3067, 62080), (3104, 61340), (3880, 49072), (6134, 31040), (6208, 30670), (7760, 24536), (12268, 15520), (12416, 15335)]