5401750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 11321856

約数和(自身を除く): 5920106

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 41, 50, 62, 82, 85, 125, 155, 170, 205, 250, 310, 410, 425, 527, 697, 775, 850, 1025, 1054, 1271, 1394, 1550, 2050, 2125, 2542, 2635, 3485, 3875, 4250, 5125, 5270, 6355, 6970, 7750, 10250, 12710, 13175, 17425, 21607, 26350, 31775, 34850, 43214, 63550, 65875, 87125, 108035, 131750, 158875, 174250, 216070, 317750, 540175, 1080350, 2700875, 5401750]

約数ペア:

[(1, 5401750), (2, 2700875), (5, 1080350), (10, 540175), (17, 317750), (25, 216070), (31, 174250), (34, 158875), (41, 131750), (50, 108035), (62, 87125), (82, 65875), (85, 63550), (125, 43214), (155, 34850), (170, 31775), (205, 26350), (250, 21607), (310, 17425), (410, 13175), (425, 12710), (527, 10250), (697, 7750), (775, 6970), (850, 6355), (1025, 5270), (1054, 5125), (1271, 4250), (1394, 3875), (1550, 3485), (2050, 2635), (2125, 2542)]