3544778900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{12923}}^1$

素因数の和:13161

約数の個数: 72

約数和(自身を含む): 8323779744

約数和(自身を除く): 4779000844

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 211, 260, 325, 422, 650, 844, 1055, 1300, 2110, 2743, 4220, 5275, 5486, 10550, 10972, 12923, 13715, 21100, 25846, 27430, 51692, 54860, 64615, 68575, 129230, 137150, 167999, 258460, 274300, 323075, 335998, 646150, 671996, 839995, 1292300, 1679990, 2726753, 3359980, 4199975, 5453506, 8399950, 10907012, 13633765, 16799900, 27267530, 35447789, 54535060, 68168825, 70895578, 136337650, 141791156, 177238945, 272675300, 354477890, 708955780, 886194725, 1772389450, 3544778900]

約数ペア:

[(1, 3544778900), (2, 1772389450), (4, 886194725), (5, 708955780), (10, 354477890), (13, 272675300), (20, 177238945), (25, 141791156), (26, 136337650), (50, 70895578), (52, 68168825), (65, 54535060), (100, 35447789), (130, 27267530), (211, 16799900), (260, 13633765), (325, 10907012), (422, 8399950), (650, 5453506), (844, 4199975), (1055, 3359980), (1300, 2726753), (2110, 1679990), (2743, 1292300), (4220, 839995), (5275, 671996), (5486, 646150), (10550, 335998), (10972, 323075), (12923, 274300), (13715, 258460), (21100, 167999), (25846, 137150), (27430, 129230), (51692, 68575), (54860, 64615)]