1375681610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 2590963200

約数和(自身を除く): 1215281590

約数列:

[1, 2, 5, 10, 41, 82, 101, 139, 202, 205, 239, 278, 410, 478, 505, 695, 1010, 1195, 1390, 2390, 4141, 5699, 8282, 9799, 11398, 14039, 19598, 20705, 24139, 28078, 28495, 33221, 41410, 48278, 48995, 56990, 66442, 70195, 97990, 120695, 140390, 166105, 241390, 332210, 575599, 989699, 1151198, 1362061, 1979398, 2724122, 2877995, 3355321, 4948495, 5755990, 6710642, 6810305, 9896990, 13620610, 16776605, 33553210, 137568161, 275136322, 687840805, 1375681610]

約数ペア:

[(1, 1375681610), (2, 687840805), (5, 275136322), (10, 137568161), (41, 33553210), (82, 16776605), (101, 13620610), (139, 9896990), (202, 6810305), (205, 6710642), (239, 5755990), (278, 4948495), (410, 3355321), (478, 2877995), (505, 2724122), (695, 1979398), (1010, 1362061), (1195, 1151198), (1390, 989699), (2390, 575599), (4141, 332210), (5699, 241390), (8282, 166105), (9799, 140390), (11398, 120695), (14039, 97990), (19598, 70195), (20705, 66442), (24139, 56990), (28078, 48995), (28495, 48278), (33221, 41410)]