11450873980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6291689}}^1$

素因数の和:6291718

約数の個数: 48

約数和(自身を含む): 29596109760

約数和(自身を除く): 18145235780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 6291689, 12583378, 25166756, 31458445, 44041823, 62916890, 81791957, 88083646, 125833780, 163583914, 176167292, 220209115, 327167828, 408959785, 440418230, 572543699, 817919570, 880836460, 1145087398, 1635839140, 2290174796, 2862718495, 5725436990, 11450873980]

約数ペア:

[(1, 11450873980), (2, 5725436990), (4, 2862718495), (5, 2290174796), (7, 1635839140), (10, 1145087398), (13, 880836460), (14, 817919570), (20, 572543699), (26, 440418230), (28, 408959785), (35, 327167828), (52, 220209115), (65, 176167292), (70, 163583914), (91, 125833780), (130, 88083646), (140, 81791957), (182, 62916890), (260, 44041823), (364, 31458445), (455, 25166756), (910, 12583378), (1820, 6291689)]