325741156030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1\times {\mathrm{8443}}^1$

素因数の和:9529

約数の個数: 64

約数和(自身を含む): 620492140800

約数和(自身を除く): 294750984770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 809, 1255, 1618, 2510, 4045, 4769, 8090, 8443, 9538, 15371, 16886, 23845, 30742, 42215, 47690, 76855, 84430, 153710, 160417, 203059, 320834, 406118, 802085, 1015295, 1604170, 2030590, 2119193, 3858121, 4238386, 6830387, 7716242, 10595965, 13660774, 19290605, 21191930, 34151935, 38581210, 40264667, 68303870, 80529334, 129777353, 201323335, 259554706, 402646670, 648886765, 1297773530, 1714427137, 3428854274, 8572135685, 17144271370, 32574115603, 65148231206, 162870578015, 325741156030]

約数ペア:

[(1, 325741156030), (2, 162870578015), (5, 65148231206), (10, 32574115603), (19, 17144271370), (38, 8572135685), (95, 3428854274), (190, 1714427137), (251, 1297773530), (502, 648886765), (809, 402646670), (1255, 259554706), (1618, 201323335), (2510, 129777353), (4045, 80529334), (4769, 68303870), (8090, 40264667), (8443, 38581210), (9538, 34151935), (15371, 21191930), (16886, 19290605), (23845, 13660774), (30742, 10595965), (42215, 7716242), (47690, 6830387), (76855, 4238386), (84430, 3858121), (153710, 2119193), (160417, 2030590), (203059, 1604170), (320834, 1015295), (406118, 802085)]