21803112200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{152897}}^1$

素因数の和:152967

約数の個数: 96

約数和(自身を含む): 54602933760

約数和(自身を除く): 32799821560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 62, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 460, 575, 620, 713, 775, 920, 1150, 1240, 1426, 1550, 2300, 2852, 3100, 3565, 4600, 5704, 6200, 7130, 14260, 17825, 28520, 35650, 71300, 142600, 152897, 305794, 611588, 764485, 1223176, 1528970, 3057940, 3516631, 3822425, 4739807, 6115880, 7033262, 7644850, 9479614, 14066524, 15289700, 17583155, 18959228, 23699035, 28133048, 30579400, 35166310, 37918456, 47398070, 70332620, 87915775, 94796140, 109015561, 118495175, 140665240, 175831550, 189592280, 218031122, 236990350, 351663100, 436062244, 473980700, 545077805, 703326200, 872124488, 947961400, 1090155610, 2180311220, 2725389025, 4360622440, 5450778050, 10901556100, 21803112200]

約数ペア:

[(1, 21803112200), (2, 10901556100), (4, 5450778050), (5, 4360622440), (8, 2725389025), (10, 2180311220), (20, 1090155610), (23, 947961400), (25, 872124488), (31, 703326200), (40, 545077805), (46, 473980700), (50, 436062244), (62, 351663100), (92, 236990350), (100, 218031122), (115, 189592280), (124, 175831550), (155, 140665240), (184, 118495175), (200, 109015561), (230, 94796140), (248, 87915775), (310, 70332620), (460, 47398070), (575, 37918456), (620, 35166310), (713, 30579400), (775, 28133048), (920, 23699035), (1150, 18959228), (1240, 17583155), (1426, 15289700), (1550, 14066524), (2300, 9479614), (2852, 7644850), (3100, 7033262), (3565, 6115880), (4600, 4739807), (5704, 3822425), (6200, 3516631), (7130, 3057940), (14260, 1528970), (17825, 1223176), (28520, 764485), (35650, 611588), (71300, 305794), (142600, 152897)]