197462560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 493807104

約数和(自身を除く): 296344544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 971, 992, 1240, 1271, 1312, 1640, 1942, 2480, 2542, 3280, 3884, 4855, 4960, 5084, 6355, 6560, 7768, 9710, 10168, 12710, 15536, 19420, 20336, 25420, 30101, 31072, 38840, 39811, 40672, 50840, 60202, 77680, 79622, 101680, 120404, 150505, 155360, 159244, 199055, 203360, 240808, 301010, 318488, 398110, 481616, 602020, 636976, 796220, 963232, 1204040, 1234141, 1273952, 1592440, 2408080, 2468282, 3184880, 4816160, 4936564, 6170705, 6369760, 9873128, 12341410, 19746256, 24682820, 39492512, 49365640, 98731280, 197462560]

約数ペア:

[(1, 197462560), (2, 98731280), (4, 49365640), (5, 39492512), (8, 24682820), (10, 19746256), (16, 12341410), (20, 9873128), (31, 6369760), (32, 6170705), (40, 4936564), (41, 4816160), (62, 3184880), (80, 2468282), (82, 2408080), (124, 1592440), (155, 1273952), (160, 1234141), (164, 1204040), (205, 963232), (248, 796220), (310, 636976), (328, 602020), (410, 481616), (496, 398110), (620, 318488), (656, 301010), (820, 240808), (971, 203360), (992, 199055), (1240, 159244), (1271, 155360), (1312, 150505), (1640, 120404), (1942, 101680), (2480, 79622), (2542, 77680), (3280, 60202), (3884, 50840), (4855, 40672), (4960, 39811), (5084, 38840), (6355, 31072), (6560, 30101), (7768, 25420), (9710, 20336), (10168, 19420), (12710, 15536)]