11857567580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{7433}}^1$

素因数の和:7587

約数の個数: 72

約数和(自身を含む): 26043561936

約数和(自身を除く): 14185994356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 961, 1660, 1922, 2573, 3844, 4805, 5146, 7433, 9610, 10292, 12865, 14866, 19220, 25730, 29732, 37165, 51460, 74330, 79763, 148660, 159526, 230423, 319052, 398815, 460846, 616939, 797630, 921692, 1152115, 1233878, 1595260, 2304230, 2467756, 3084695, 4608460, 6169390, 7143113, 12338780, 14286226, 19125109, 28572452, 35715565, 38250218, 71431130, 76500436, 95625545, 142862260, 191251090, 382502180, 592878379, 1185756758, 2371513516, 2964391895, 5928783790, 11857567580]

約数ペア:

[(1, 11857567580), (2, 5928783790), (4, 2964391895), (5, 2371513516), (10, 1185756758), (20, 592878379), (31, 382502180), (62, 191251090), (83, 142862260), (124, 95625545), (155, 76500436), (166, 71431130), (310, 38250218), (332, 35715565), (415, 28572452), (620, 19125109), (830, 14286226), (961, 12338780), (1660, 7143113), (1922, 6169390), (2573, 4608460), (3844, 3084695), (4805, 2467756), (5146, 2304230), (7433, 1595260), (9610, 1233878), (10292, 1152115), (12865, 921692), (14866, 797630), (19220, 616939), (25730, 460846), (29732, 398815), (37165, 319052), (51460, 230423), (74330, 159526), (79763, 148660)]