22472784430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{4129}}^1$

素因数の和:4445

約数の個数: 64

約数和(自身を含む): 42429703680

約数和(自身を除く): 19956919250

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 181, 194, 310, 362, 485, 905, 970, 1810, 3007, 4129, 5611, 6014, 8258, 11222, 15035, 17557, 20645, 28055, 30070, 35114, 41290, 56110, 87785, 127999, 175570, 255998, 400513, 544267, 639995, 747349, 801026, 1088534, 1279990, 1494698, 2002565, 2721335, 3736745, 4005130, 5442670, 7473490, 12415903, 23167819, 24831806, 46335638, 62079515, 72492853, 115839095, 124159030, 144985706, 231678190, 362464265, 724928530, 2247278443, 4494556886, 11236392215, 22472784430]

約数ペア:

[(1, 22472784430), (2, 11236392215), (5, 4494556886), (10, 2247278443), (31, 724928530), (62, 362464265), (97, 231678190), (155, 144985706), (181, 124159030), (194, 115839095), (310, 72492853), (362, 62079515), (485, 46335638), (905, 24831806), (970, 23167819), (1810, 12415903), (3007, 7473490), (4129, 5442670), (5611, 4005130), (6014, 3736745), (8258, 2721335), (11222, 2002565), (15035, 1494698), (17557, 1279990), (20645, 1088534), (28055, 801026), (30070, 747349), (35114, 639995), (41290, 544267), (56110, 400513), (87785, 255998), (127999, 175570)]