1302515696950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3037}}^1\times {\mathrm{659819}}^1$

素因数の和:662881

約数の個数: 48

約数和(自身を含む): 2609902174320

約数和(自身を除く): 1307386477370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3037, 6074, 15185, 30370, 39481, 75925, 78962, 151850, 197405, 394810, 659819, 987025, 1319638, 1974050, 3299095, 6598190, 8577647, 16495475, 17155294, 32990950, 42888235, 85776470, 214441175, 428882350, 2003870303, 4007740606, 10019351515, 20038703030, 26050313939, 50096757575, 52100627878, 100193515150, 130251569695, 260503139390, 651257848475, 1302515696950]

約数ペア:

[(1, 1302515696950), (2, 651257848475), (5, 260503139390), (10, 130251569695), (13, 100193515150), (25, 52100627878), (26, 50096757575), (50, 26050313939), (65, 20038703030), (130, 10019351515), (325, 4007740606), (650, 2003870303), (3037, 428882350), (6074, 214441175), (15185, 85776470), (30370, 42888235), (39481, 32990950), (75925, 17155294), (78962, 16495475), (151850, 8577647), (197405, 6598190), (394810, 3299095), (659819, 1974050), (987025, 1319638)]