41488840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 102894120

約数和(自身を除く): 61405280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 97, 136, 148, 170, 185, 194, 289, 296, 340, 370, 388, 485, 578, 629, 680, 740, 776, 970, 1156, 1258, 1445, 1480, 1649, 1940, 2312, 2516, 2890, 3145, 3298, 3589, 3880, 5032, 5780, 6290, 6596, 7178, 8245, 10693, 11560, 12580, 13192, 14356, 16490, 17945, 21386, 25160, 28033, 28712, 32980, 35890, 42772, 53465, 56066, 61013, 65960, 71780, 85544, 106930, 112132, 122026, 140165, 143560, 213860, 224264, 244052, 280330, 305065, 427720, 488104, 560660, 610130, 1037221, 1121320, 1220260, 2074442, 2440520, 4148884, 5186105, 8297768, 10372210, 20744420, 41488840]

約数ペア:

[(1, 41488840), (2, 20744420), (4, 10372210), (5, 8297768), (8, 5186105), (10, 4148884), (17, 2440520), (20, 2074442), (34, 1220260), (37, 1121320), (40, 1037221), (68, 610130), (74, 560660), (85, 488104), (97, 427720), (136, 305065), (148, 280330), (170, 244052), (185, 224264), (194, 213860), (289, 143560), (296, 140165), (340, 122026), (370, 112132), (388, 106930), (485, 85544), (578, 71780), (629, 65960), (680, 61013), (740, 56066), (776, 53465), (970, 42772), (1156, 35890), (1258, 32980), (1445, 28712), (1480, 28033), (1649, 25160), (1940, 21386), (2312, 17945), (2516, 16490), (2890, 14356), (3145, 13192), (3298, 12580), (3589, 11560), (3880, 10693), (5032, 8245), (5780, 7178), (6290, 6596)]