98938640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3216

約数の個数: 80

約数和(自身を含む): 254233728

約数和(自身を除く): 155295088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3163, 3910, 6256, 6326, 7820, 12652, 15640, 15815, 25304, 31280, 31630, 50608, 53771, 63260, 72749, 107542, 126520, 145498, 215084, 253040, 268855, 290996, 363745, 430168, 537710, 581992, 727490, 860336, 1075420, 1163984, 1236733, 1454980, 2150840, 2473466, 2909960, 4301680, 4946932, 5819920, 6183665, 9893864, 12367330, 19787728, 24734660, 49469320, 98938640]

約数ペア:

[(1, 98938640), (2, 49469320), (4, 24734660), (5, 19787728), (8, 12367330), (10, 9893864), (16, 6183665), (17, 5819920), (20, 4946932), (23, 4301680), (34, 2909960), (40, 2473466), (46, 2150840), (68, 1454980), (80, 1236733), (85, 1163984), (92, 1075420), (115, 860336), (136, 727490), (170, 581992), (184, 537710), (230, 430168), (272, 363745), (340, 290996), (368, 268855), (391, 253040), (460, 215084), (680, 145498), (782, 126520), (920, 107542), (1360, 72749), (1564, 63260), (1840, 53771), (1955, 50608), (3128, 31630), (3163, 31280), (3910, 25304), (6256, 15815), (6326, 15640), (7820, 12652)]