25451040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3154

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 59462880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 3119, 4080, 6238, 8160, 9357, 12476, 15595, 18714, 24952, 31190, 37428, 46785, 49904, 53023, 62380, 74856, 93570, 99808, 106046, 124760, 149712, 159069, 187140, 212092, 249520, 265115, 299424, 318138, 374280, 424184, 499040, 530230, 636276, 748560, 795345, 848368, 1060460, 1272552, 1497120, 1590690, 1696736, 2120920, 2545104, 3181380, 4241840, 5090208, 6362760, 8483680, 12725520, 25451040]

約数ペア:

[(1, 25451040), (2, 12725520), (3, 8483680), (4, 6362760), (5, 5090208), (6, 4241840), (8, 3181380), (10, 2545104), (12, 2120920), (15, 1696736), (16, 1590690), (17, 1497120), (20, 1272552), (24, 1060460), (30, 848368), (32, 795345), (34, 748560), (40, 636276), (48, 530230), (51, 499040), (60, 424184), (68, 374280), (80, 318138), (85, 299424), (96, 265115), (102, 249520), (120, 212092), (136, 187140), (160, 159069), (170, 149712), (204, 124760), (240, 106046), (255, 99808), (272, 93570), (340, 74856), (408, 62380), (480, 53023), (510, 49904), (544, 46785), (680, 37428), (816, 31190), (1020, 24952), (1360, 18714), (1632, 15595), (2040, 12476), (2720, 9357), (3119, 8160), (4080, 6238)]