84902240

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8699}}^1$

素因数の和:8775

約数の個数: 48

約数和(自身を含む): 203893200

約数和(自身を除く): 118990960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 8699, 9760, 17398, 34796, 43495, 69592, 86990, 139184, 173980, 278368, 347960, 530639, 695920, 1061278, 1391840, 2122556, 2653195, 4245112, 5306390, 8490224, 10612780, 16980448, 21225560, 42451120, 84902240]

約数ペア:

[(1, 84902240), (2, 42451120), (4, 21225560), (5, 16980448), (8, 10612780), (10, 8490224), (16, 5306390), (20, 4245112), (32, 2653195), (40, 2122556), (61, 1391840), (80, 1061278), (122, 695920), (160, 530639), (244, 347960), (305, 278368), (488, 173980), (610, 139184), (976, 86990), (1220, 69592), (1952, 43495), (2440, 34796), (4880, 17398), (8699, 9760)]