28925713050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{780721}}^1$

素因数の和:780768

約数の個数: 96

約数和(自身を含む): 81320003520

約数和(自身を除く): 52394290470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 2470, 2850, 3705, 6175, 7410, 12350, 18525, 37050, 780721, 1561442, 2342163, 3903605, 4684326, 7807210, 10149373, 11710815, 14833699, 19518025, 20298746, 23421630, 29667398, 30448119, 39036050, 44501097, 50746865, 58554075, 60896238, 74168495, 89002194, 101493730, 117108150, 148336990, 152240595, 192838087, 222505485, 253734325, 304481190, 370842475, 385676174, 445010970, 507468650, 578514261, 741684950, 761202975, 964190435, 1112527425, 1157028522, 1522405950, 1928380870, 2225054850, 2892571305, 4820952175, 5785142610, 9641904350, 14462856525, 28925713050]

約数ペア:

[(1, 28925713050), (2, 14462856525), (3, 9641904350), (5, 5785142610), (6, 4820952175), (10, 2892571305), (13, 2225054850), (15, 1928380870), (19, 1522405950), (25, 1157028522), (26, 1112527425), (30, 964190435), (38, 761202975), (39, 741684950), (50, 578514261), (57, 507468650), (65, 445010970), (75, 385676174), (78, 370842475), (95, 304481190), (114, 253734325), (130, 222505485), (150, 192838087), (190, 152240595), (195, 148336990), (247, 117108150), (285, 101493730), (325, 89002194), (390, 74168495), (475, 60896238), (494, 58554075), (570, 50746865), (650, 44501097), (741, 39036050), (950, 30448119), (975, 29667398), (1235, 23421630), (1425, 20298746), (1482, 19518025), (1950, 14833699), (2470, 11710815), (2850, 10149373), (3705, 7807210), (6175, 4684326), (7410, 3903605), (12350, 2342163), (18525, 1561442), (37050, 780721)]