377012060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3495

約数の個数: 72

約数和(自身を含む): 885559920

約数和(自身を除く): 508547860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 289, 323, 340, 380, 578, 646, 1156, 1292, 1445, 1615, 2890, 3230, 3433, 5491, 5780, 6460, 6866, 10982, 13732, 17165, 21964, 27455, 34330, 54910, 58361, 65227, 68660, 109820, 116722, 130454, 233444, 260908, 291805, 326135, 583610, 652270, 992137, 1108859, 1167220, 1304540, 1984274, 2217718, 3968548, 4435436, 4960685, 5544295, 9921370, 11088590, 18850603, 19842740, 22177180, 37701206, 75402412, 94253015, 188506030, 377012060]

約数ペア:

[(1, 377012060), (2, 188506030), (4, 94253015), (5, 75402412), (10, 37701206), (17, 22177180), (19, 19842740), (20, 18850603), (34, 11088590), (38, 9921370), (68, 5544295), (76, 4960685), (85, 4435436), (95, 3968548), (170, 2217718), (190, 1984274), (289, 1304540), (323, 1167220), (340, 1108859), (380, 992137), (578, 652270), (646, 583610), (1156, 326135), (1292, 291805), (1445, 260908), (1615, 233444), (2890, 130454), (3230, 116722), (3433, 109820), (5491, 68660), (5780, 65227), (6460, 58361), (6866, 54910), (10982, 34330), (13732, 27455), (17165, 21964)]