15804938300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1301}}^1\times {\mathrm{2963}}^1$

素因数の和:4319

約数の個数: 72

約数和(自身を含む): 35172092592

約数和(自身を除く): 19367154292

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1301, 2050, 2602, 2963, 4100, 5204, 5926, 6505, 11852, 13010, 14815, 26020, 29630, 32525, 53341, 59260, 65050, 74075, 106682, 121483, 130100, 148150, 213364, 242966, 266705, 296300, 485932, 533410, 607415, 1066820, 1214830, 1333525, 2429660, 2667050, 3037075, 3854863, 5334100, 6074150, 7709726, 12148300, 15419452, 19274315, 38548630, 77097260, 96371575, 158049383, 192743150, 316098766, 385486300, 632197532, 790246915, 1580493830, 3160987660, 3951234575, 7902469150, 15804938300]

約数ペア:

[(1, 15804938300), (2, 7902469150), (4, 3951234575), (5, 3160987660), (10, 1580493830), (20, 790246915), (25, 632197532), (41, 385486300), (50, 316098766), (82, 192743150), (100, 158049383), (164, 96371575), (205, 77097260), (410, 38548630), (820, 19274315), (1025, 15419452), (1301, 12148300), (2050, 7709726), (2602, 6074150), (2963, 5334100), (4100, 3854863), (5204, 3037075), (5926, 2667050), (6505, 2429660), (11852, 1333525), (13010, 1214830), (14815, 1066820), (26020, 607415), (29630, 533410), (32525, 485932), (53341, 296300), (59260, 266705), (65050, 242966), (74075, 213364), (106682, 148150), (121483, 130100)]