1438987946500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1466111}}^1$

素因数の和:1466294

約数の個数: 96

約数和(自身を含む): 3406915878912

約数和(自身を除く): 1967927932412

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 151, 250, 260, 302, 325, 500, 604, 650, 755, 1300, 1510, 1625, 1963, 3020, 3250, 3775, 3926, 6500, 7550, 7852, 9815, 15100, 18875, 19630, 37750, 39260, 49075, 75500, 98150, 196300, 245375, 490750, 981500, 1466111, 2932222, 5864444, 7330555, 14661110, 19059443, 29322220, 36652775, 38118886, 73305550, 76237772, 95297215, 146611100, 183263875, 190594430, 221382761, 366527750, 381188860, 442765522, 476486075, 733055500, 885531044, 952972150, 1106913805, 1905944300, 2213827610, 2382430375, 2877975893, 4427655220, 4764860750, 5534569025, 5755951786, 9529721500, 11069138050, 11511903572, 14389879465, 22138276100, 27672845125, 28779758930, 55345690250, 57559517860, 71949397325, 110691380500, 143898794650, 287797589300, 359746986625, 719493973250, 1438987946500]

約数ペア:

[(1, 1438987946500), (2, 719493973250), (4, 359746986625), (5, 287797589300), (10, 143898794650), (13, 110691380500), (20, 71949397325), (25, 57559517860), (26, 55345690250), (50, 28779758930), (52, 27672845125), (65, 22138276100), (100, 14389879465), (125, 11511903572), (130, 11069138050), (151, 9529721500), (250, 5755951786), (260, 5534569025), (302, 4764860750), (325, 4427655220), (500, 2877975893), (604, 2382430375), (650, 2213827610), (755, 1905944300), (1300, 1106913805), (1510, 952972150), (1625, 885531044), (1963, 733055500), (3020, 476486075), (3250, 442765522), (3775, 381188860), (3926, 366527750), (6500, 221382761), (7550, 190594430), (7852, 183263875), (9815, 146611100), (15100, 95297215), (18875, 76237772), (19630, 73305550), (37750, 38118886), (39260, 36652775), (49075, 29322220), (75500, 19059443), (98150, 14661110), (196300, 7330555), (245375, 5864444), (490750, 2932222), (981500, 1466111)]