21227095320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{50671}}^1$

素因数の和:54176

約数の個数: 64

約数和(自身を含む): 63700784640

約数和(自身を除く): 42473689320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3491, 6982, 10473, 13964, 17455, 20946, 27928, 34910, 41892, 50671, 52365, 69820, 83784, 101342, 104730, 139640, 152013, 202684, 209460, 253355, 304026, 405368, 418920, 506710, 608052, 760065, 1013420, 1216104, 1520130, 2026840, 3040260, 6080520, 176892461, 353784922, 530677383, 707569844, 884462305, 1061354766, 1415139688, 1768924610, 2122709532, 2653386915, 3537849220, 4245419064, 5306773830, 7075698440, 10613547660, 21227095320]

約数ペア:

[(1, 21227095320), (2, 10613547660), (3, 7075698440), (4, 5306773830), (5, 4245419064), (6, 3537849220), (8, 2653386915), (10, 2122709532), (12, 1768924610), (15, 1415139688), (20, 1061354766), (24, 884462305), (30, 707569844), (40, 530677383), (60, 353784922), (120, 176892461), (3491, 6080520), (6982, 3040260), (10473, 2026840), (13964, 1520130), (17455, 1216104), (20946, 1013420), (27928, 760065), (34910, 608052), (41892, 506710), (50671, 418920), (52365, 405368), (69820, 304026), (83784, 253355), (101342, 209460), (104730, 202684), (139640, 152013)]