23519650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 32726750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 50, 55, 70, 77, 82, 110, 149, 154, 175, 205, 275, 287, 298, 350, 385, 410, 451, 550, 574, 745, 770, 902, 1025, 1043, 1435, 1490, 1639, 1925, 2050, 2086, 2255, 2870, 3157, 3278, 3725, 3850, 4510, 5215, 6109, 6314, 7175, 7450, 8195, 10430, 11275, 11473, 12218, 14350, 15785, 16390, 22550, 22946, 26075, 30545, 31570, 40975, 42763, 52150, 57365, 61090, 67199, 78925, 81950, 85526, 114730, 134398, 152725, 157850, 213815, 286825, 305450, 335995, 427630, 470393, 573650, 671990, 940786, 1069075, 1679975, 2138150, 2351965, 3359950, 4703930, 11759825, 23519650]

約数ペア:

[(1, 23519650), (2, 11759825), (5, 4703930), (7, 3359950), (10, 2351965), (11, 2138150), (14, 1679975), (22, 1069075), (25, 940786), (35, 671990), (41, 573650), (50, 470393), (55, 427630), (70, 335995), (77, 305450), (82, 286825), (110, 213815), (149, 157850), (154, 152725), (175, 134398), (205, 114730), (275, 85526), (287, 81950), (298, 78925), (350, 67199), (385, 61090), (410, 57365), (451, 52150), (550, 42763), (574, 40975), (745, 31570), (770, 30545), (902, 26075), (1025, 22946), (1043, 22550), (1435, 16390), (1490, 15785), (1639, 14350), (1925, 12218), (2050, 11473), (2086, 11275), (2255, 10430), (2870, 8195), (3157, 7450), (3278, 7175), (3725, 6314), (3850, 6109), (4510, 5215)]