27008750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 56681856

約数和(自身を除く): 29673106

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, 625, 697, 775, 850, 1025, 1054, 1250, 1271, 1394, 1550, 2050, 2125, 2542, 2635, 3485, 3875, 4250, 5125, 5270, 6355, 6970, 7750, 10250, 10625, 12710, 13175, 17425, 19375, 21250, 21607, 25625, 26350, 31775, 34850, 38750, 43214, 51250, 63550, 65875, 87125, 108035, 131750, 158875, 174250, 216070, 317750, 329375, 435625, 540175, 658750, 794375, 871250, 1080350, 1588750, 2700875, 5401750, 13504375, 27008750]

約数ペア:

[(1, 27008750), (2, 13504375), (5, 5401750), (10, 2700875), (17, 1588750), (25, 1080350), (31, 871250), (34, 794375), (41, 658750), (50, 540175), (62, 435625), (82, 329375), (85, 317750), (125, 216070), (155, 174250), (170, 158875), (205, 131750), (250, 108035), (310, 87125), (410, 65875), (425, 63550), (527, 51250), (625, 43214), (697, 38750), (775, 34850), (850, 31775), (1025, 26350), (1054, 25625), (1250, 21607), (1271, 21250), (1394, 19375), (1550, 17425), (2050, 13175), (2125, 12710), (2542, 10625), (2635, 10250), (3485, 7750), (3875, 6970), (4250, 6355), (5125, 5270)]