1629754700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14461}}^1$

素因数の和:14512

約数の個数: 108

約数和(自身を含む): 4293131472

約数和(自身を除く): 2663376772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 805, 980, 1127, 1150, 1225, 1610, 2254, 2300, 2450, 3220, 4025, 4508, 4900, 5635, 8050, 11270, 14461, 16100, 22540, 28175, 28922, 56350, 57844, 72305, 101227, 112700, 144610, 202454, 289220, 332603, 361525, 404908, 506135, 665206, 708589, 723050, 1012270, 1330412, 1417178, 1446100, 1663015, 2024540, 2328221, 2530675, 2834356, 3326030, 3542945, 4656442, 5061350, 6652060, 7085890, 8315075, 9312884, 10122700, 11641105, 14171780, 16297547, 16630150, 17714725, 23282210, 32595094, 33260300, 35429450, 46564420, 58205525, 65190188, 70858900, 81487735, 116411050, 162975470, 232822100, 325950940, 407438675, 814877350, 1629754700]

約数ペア:

[(1, 1629754700), (2, 814877350), (4, 407438675), (5, 325950940), (7, 232822100), (10, 162975470), (14, 116411050), (20, 81487735), (23, 70858900), (25, 65190188), (28, 58205525), (35, 46564420), (46, 35429450), (49, 33260300), (50, 32595094), (70, 23282210), (92, 17714725), (98, 16630150), (100, 16297547), (115, 14171780), (140, 11641105), (161, 10122700), (175, 9312884), (196, 8315075), (230, 7085890), (245, 6652060), (322, 5061350), (350, 4656442), (460, 3542945), (490, 3326030), (575, 2834356), (644, 2530675), (700, 2328221), (805, 2024540), (980, 1663015), (1127, 1446100), (1150, 1417178), (1225, 1330412), (1610, 1012270), (2254, 723050), (2300, 708589), (2450, 665206), (3220, 506135), (4025, 404908), (4508, 361525), (4900, 332603), (5635, 289220), (8050, 202454), (11270, 144610), (14461, 112700), (16100, 101227), (22540, 72305), (28175, 57844), (28922, 56350)]