520060586200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{212843}}^1$

素因数の和:213521

約数の個数: 96

約数和(自身を含む): 1274765284800

約数和(自身を除く): 754704698600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 643, 760, 950, 1286, 1900, 2572, 3215, 3800, 5144, 6430, 12217, 12860, 16075, 24434, 25720, 32150, 48868, 61085, 64300, 97736, 122170, 128600, 212843, 244340, 305425, 425686, 488680, 610850, 851372, 1064215, 1221700, 1702744, 2128430, 2443400, 4044017, 4256860, 5321075, 8088034, 8513720, 10642150, 16176068, 20220085, 21284300, 32352136, 40440170, 42568600, 80880340, 101100425, 136858049, 161760680, 202200850, 273716098, 404401700, 547432196, 684290245, 808803400, 1094864392, 1368580490, 2600302931, 2737160980, 3421451225, 5200605862, 5474321960, 6842902450, 10401211724, 13001514655, 13685804900, 20802423448, 26003029310, 27371609800, 52006058620, 65007573275, 104012117240, 130015146550, 260030293100, 520060586200]

約数ペア:

[(1, 520060586200), (2, 260030293100), (4, 130015146550), (5, 104012117240), (8, 65007573275), (10, 52006058620), (19, 27371609800), (20, 26003029310), (25, 20802423448), (38, 13685804900), (40, 13001514655), (50, 10401211724), (76, 6842902450), (95, 5474321960), (100, 5200605862), (152, 3421451225), (190, 2737160980), (200, 2600302931), (380, 1368580490), (475, 1094864392), (643, 808803400), (760, 684290245), (950, 547432196), (1286, 404401700), (1900, 273716098), (2572, 202200850), (3215, 161760680), (3800, 136858049), (5144, 101100425), (6430, 80880340), (12217, 42568600), (12860, 40440170), (16075, 32352136), (24434, 21284300), (25720, 20220085), (32150, 16176068), (48868, 10642150), (61085, 8513720), (64300, 8088034), (97736, 5321075), (122170, 4256860), (128600, 4044017), (212843, 2443400), (244340, 2128430), (305425, 1702744), (425686, 1221700), (488680, 1064215), (610850, 851372)]