72284205500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{43271}}^1$

素因数の和:43560

約数の個数: 96

約数和(自身を含む): 170677922688

約数和(自身を除く): 98393717188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 257, 260, 325, 500, 514, 650, 1028, 1285, 1300, 1625, 2570, 3250, 3341, 5140, 6425, 6500, 6682, 12850, 13364, 16705, 25700, 32125, 33410, 43271, 64250, 66820, 83525, 86542, 128500, 167050, 173084, 216355, 334100, 417625, 432710, 562523, 835250, 865420, 1081775, 1125046, 1670500, 2163550, 2250092, 2812615, 4327100, 5408875, 5625230, 10817750, 11120647, 11250460, 14063075, 21635500, 22241294, 28126150, 44482588, 55603235, 56252300, 70315375, 111206470, 140630750, 144568411, 222412940, 278016175, 281261500, 289136822, 556032350, 578273644, 722842055, 1112064700, 1390080875, 1445684110, 2780161750, 2891368220, 3614210275, 5560323500, 7228420550, 14456841100, 18071051375, 36142102750, 72284205500]

約数ペア:

[(1, 72284205500), (2, 36142102750), (4, 18071051375), (5, 14456841100), (10, 7228420550), (13, 5560323500), (20, 3614210275), (25, 2891368220), (26, 2780161750), (50, 1445684110), (52, 1390080875), (65, 1112064700), (100, 722842055), (125, 578273644), (130, 556032350), (250, 289136822), (257, 281261500), (260, 278016175), (325, 222412940), (500, 144568411), (514, 140630750), (650, 111206470), (1028, 70315375), (1285, 56252300), (1300, 55603235), (1625, 44482588), (2570, 28126150), (3250, 22241294), (3341, 21635500), (5140, 14063075), (6425, 11250460), (6500, 11120647), (6682, 10817750), (12850, 5625230), (13364, 5408875), (16705, 4327100), (25700, 2812615), (32125, 2250092), (33410, 2163550), (43271, 1670500), (64250, 1125046), (66820, 1081775), (83525, 865420), (86542, 835250), (128500, 562523), (167050, 432710), (173084, 417625), (216355, 334100)]