552768049340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4231}}^1\times {\mathrm{38653}}^1$

素因数の和:42919

約数の個数: 72

約数和(自身を含む): 1257304533408

約数和(自身を除く): 704536484068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4231, 8462, 16924, 21155, 38653, 42310, 55003, 77306, 84620, 110006, 154612, 193265, 220012, 275015, 386530, 502489, 550030, 715039, 773060, 1004978, 1100060, 1430078, 2009956, 2512445, 2860156, 3575195, 5024890, 6532357, 7150390, 10049780, 13064714, 14300780, 26129428, 32661785, 65323570, 130647140, 163540843, 327081686, 654163372, 817704215, 1635408430, 2126030959, 3270816860, 4252061918, 8504123836, 10630154795, 21260309590, 27638402467, 42520619180, 55276804934, 110553609868, 138192012335, 276384024670, 552768049340]

約数ペア:

[(1, 552768049340), (2, 276384024670), (4, 138192012335), (5, 110553609868), (10, 55276804934), (13, 42520619180), (20, 27638402467), (26, 21260309590), (52, 10630154795), (65, 8504123836), (130, 4252061918), (169, 3270816860), (260, 2126030959), (338, 1635408430), (676, 817704215), (845, 654163372), (1690, 327081686), (3380, 163540843), (4231, 130647140), (8462, 65323570), (16924, 32661785), (21155, 26129428), (38653, 14300780), (42310, 13064714), (55003, 10049780), (77306, 7150390), (84620, 6532357), (110006, 5024890), (154612, 3575195), (193265, 2860156), (220012, 2512445), (275015, 2009956), (386530, 1430078), (502489, 1100060), (550030, 1004978), (715039, 773060)]