18254107300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1276511}}^1$

素因数の和:1276549

約数の個数: 72

約数和(自身を含む): 46536521472

約数和(自身を除く): 28282414172

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 1276511, 2553022, 5106044, 6382555, 12765110, 14041621, 16594643, 25530220, 28083242, 31912775, 33189286, 56166484, 63825550, 66378572, 70208105, 82973215, 127651100, 140416210, 165946430, 182541073, 280832420, 331892860, 351040525, 365082146, 414866075, 702081050, 730164292, 829732150, 912705365, 1404162100, 1659464300, 1825410730, 3650821460, 4563526825, 9127053650, 18254107300]

約数ペア:

[(1, 18254107300), (2, 9127053650), (4, 4563526825), (5, 3650821460), (10, 1825410730), (11, 1659464300), (13, 1404162100), (20, 912705365), (22, 829732150), (25, 730164292), (26, 702081050), (44, 414866075), (50, 365082146), (52, 351040525), (55, 331892860), (65, 280832420), (100, 182541073), (110, 165946430), (130, 140416210), (143, 127651100), (220, 82973215), (260, 70208105), (275, 66378572), (286, 63825550), (325, 56166484), (550, 33189286), (572, 31912775), (650, 28083242), (715, 25530220), (1100, 16594643), (1300, 14041621), (1430, 12765110), (2860, 6382555), (3575, 5106044), (7150, 2553022), (14300, 1276511)]